Guides & how-tos
Practical, no-fluff guides that help you get more out of the tools — and the topics around them.
AI tools
AI-powered writers, summarizers and assistants.
12 Free AI Tools for Students That Make Studying Easier
The best free AI tools for students — draft essays, summarize notes, fix grammar, transcribe lectures and translate sources. No login, privacy-friendly.
Read guide· 7 min
Free AI Writing Tools: 10 No-Login ChatGPT Options
Skip the blank chat box. These free AI writing tools need no login and are purpose-built for emails, essays, blogs, rewriting and more. Try them in seconds.
Read guide· 7 min
How to Make a Resume for Free: Easy Step-by-Step Guide
Learn how to make a resume for free in clear steps — pick a format, write strong bullets, pass ATS, and export a clean PDF. Beginner-friendly and no sign-up.
Read guide· 6 min
How to Write YouTube Titles, Descriptions & Tags
Generate click-worthy YouTube titles, an optimized description and 15-20 SEO tags from your video topic with AI — free, no login, ready to paste.
Read guide· 1 min
How to Make an ATS-Friendly Resume That Gets Read
Learn how to make an ATS-friendly resume that passes applicant tracking systems. Formatting rules, keyword tips, and a free tool to build and test your ATS resume.
Read guide· 5 min
How to Write a Cover Letter That Gets You Interviews
Learn how to write a cover letter that gets interviews. A simple structure, opening hooks, examples, and mistakes to avoid, plus a free tool for a fast draft.
Read guide· 5 min
AI Content Detector: Check If Text Reads as AI, Free Online
Use a free AI content detector to estimate how likely text was AI-generated, with a score and the signals behind it. No login. Learn to read the results.
Read guide· 4 min
AI Hashtag Generator: Free Hashtags for Reach in Seconds
Use a free AI hashtag generator to find reach-optimized hashtags for Instagram, TikTok and more. No login. Learn how to mix popular and niche tags for growth.
Read guide· 4 min
AI Email Writer: Draft Professional Emails Free in Seconds
Use a free AI email writer to draft polished, professional emails with subject lines and the right tone. No login required. Templates, tips and examples inside.
Read guide· 4 min
AI Essay Writer: Generate Structured Essays Free Online
Use a free AI essay writer to generate well-structured essays with a thesis, body and conclusion. No login. Learn how to write, edit and improve your draft.
Read guide· 4 min
AI Image Generator: Free Text to Image, No Watermark
Turn text prompts into images with a free AI image generator. No login, no watermark. Learn how to write prompts, pick styles and download AI art in seconds.
Read guide· 4 min
AI Speech to Text: Free Audio Transcription Online, No Login
Use a free AI speech to text tool to transcribe audio into accurate text online. No login. Learn how to transcribe interviews, notes and subtitles in minutes.
Read guide· 4 min
AI Text to Speech: Free Natural Voice From Text, No Login
Convert text into natural-sounding speech with a free AI text to speech tool and download the audio. No login. Make voiceovers and audio in seconds.
Read guide· 4 min
AI Translator: Translate Text Online Free in 12+ Languages
Learn how to use a free AI translator for natural, context-aware translations across 12+ languages. No login, no signup, with tips for accurate results.
Read guide· 4 min
AI Grammar Checker: Fix Grammar, Spelling & Clarity
Use a free AI grammar checker to fix grammar, spelling, punctuation and clarity instantly, with a list of every change made. Keeps your voice, unlimited, no login.
Read guide· 4 min
AI Humanizer: Make AI Text Sound Human and Natural
Use a free AI humanizer to make ChatGPT and AI text sound natural and bypass AI detectors. Meaning preserved, robotic phrasing removed, unlimited and no login.
Read guide· 4 min
AI Paraphrasing Tool: Rewrite Text in Fresh Words
Use a free AI paraphrasing tool to rewrite text clearly and originally while keeping the meaning. Modes for fluent, formal, simple, creative and more, no signup.
Read guide· 4 min
AI Meeting Notes Summarizer: Transcripts to Actions
Use a free AI meeting notes summarizer to turn transcripts into a TL;DR, key decisions and action items in seconds. Private, no login, works with Zoom notes.
Read guide· 4 min
AI Text Summarizer: Summarize Anything Instantly
Use a free AI text summarizer to turn articles, documents and notes into a crisp TL;DR in seconds. Choose short, medium or detailed. Private, no login.
Read guide· 4 min
AI Blog Writer: How to Write SEO Blog Posts Fast
Learn how to write SEO blog posts fast with a free AI blog writer. Get a full draft with headings, intro and meta description from a single topic, no login.
Read guide· 4 min
AI Proposal Generator: Win Clients With Fast Proposals
Use a free AI proposal generator to write client-ready business proposals in seconds, from executive summary to next steps. Built for freelancers, no login.
Read guide· 4 min
AI Ad Copy Generator: Write High-Converting Ads
Use a free AI ad copy generator to write high-converting ads for Google, Meta, LinkedIn and TikTok. Get five platform-ready variants in seconds, no login.
Read guide· 4 min
AI LinkedIn Post Generator: Write Posts That Hook
Use a free AI LinkedIn post generator to write scroll-stopping posts with strong hooks, clean formatting and the right hashtags. Pick your tone, no signup.
Read guide· 4 min
AI Product Description Generator: Write Sales Copy
Use a free AI product description generator to write sales copy for Shopify, Amazon and Etsy in seconds. Get blurbs, SEO descriptions and bullets, no signup.
Read guide· 4 min
Instagram Caption Generator: 5 Free AI Captions in Seconds
Use a free Instagram caption generator for 5 scroll-stopping AI captions with hooks, CTAs and hashtags. No login. Tips to write captions that drive engagement.
Read guide· 4 minVideo tools
Compress, convert, trim and caption video — in your browser.
How to Compress a Video for WhatsApp (Free Online)
Learn how to compress video for WhatsApp without losing quality. Beat the 16MB limit, reduce video file size in-browser, and share clips that actually send.
Read guide· 6 min
Best Free Tools for Content Creators (2026 Toolkit)
The best free tools for content creators actually worth using — caption, resize, compress and protect your content for Reels, Shorts, TikTok and YouTube.
Read guide· 6 min
How to Compress a Video Online (Free, No Upload)
Compress a video to a smaller file size for free, right in your browser. Cut MP4, MOV and WebM size for email, uploads and the web without losing much quality.
Read guide· 1 min
How to Convert Video Formats Online (Free)
Convert video between MP4, WebM, MOV, MKV, GIF and MP3 for free in your browser. No upload, no watermark — works on any device.
Read guide· 1 min
How to Convert a Video to a GIF (Free Online)
Turn an MP4, MOV or WebM clip into an animated GIF for free. Trim the part you want, set the frame rate and size, and download — all in your browser.
Read guide· 1 min
How to Trim and Cut a Video Online (Free)
Trim and cut a video online for free. Drag to set the start and end, keep only the part you need, and download — no upload, no watermark, in your browser.
Read guide· 1 min
How to Convert a Video to MP3 (Free, In Browser)
Extract audio from any video and save it as an MP3 for free. Choose the bitrate and download — no upload, no watermark, all in your browser.
Read guide· 1 min
How to Add Subtitles to a Video (Auto, Free)
Automatically generate subtitles for a video with AI, edit them, and export an SRT or VTT file for YouTube, Instagram and TikTok. Free, in your browser.
Read guide· 1 min
How to Remove Audio from a Video (Mute, Free)
Remove the sound from a video and download a silent copy for free. The video quality stays untouched — no upload, no watermark, in your browser.
Read guide· 1 min
How to Resize a Video for Reels, TikTok & YouTube
Resize and crop a video to 9:16, 1:1, 4:5 or 16:9 for Instagram Reels, TikTok, YouTube Shorts and more — free, no watermark, in your browser.
Read guide· 1 min
How to Rotate or Flip a Video (Free, Online)
Rotate a video 90°, 180° or flip it horizontally and vertically to fix sideways or upside-down clips. Free, no upload, no watermark — in your browser.
Read guide· 1 min
How to Speed Up or Slow Down a Video (Free)
Change video playback speed to create slow motion or a timelapse, from 0.5x to 2x, with synced audio. Free, no watermark — all in your browser.
Read guide· 1 min
How to Convert SRT to VTT (and Back) Free
Convert subtitles between SRT and VTT, shift the timing, and edit the text — free, in your browser. Fix and reformat captions in seconds.
Read guide· 1 min
How to Add a Watermark to a Video (Free)
Add a text watermark to a video to brand or protect it. Choose position and opacity, then download — free, no watermark from us, in your browser.
Read guide· 1 min
How to Make a GIF from Images (Free Online)
Combine multiple images into an animated GIF for free. Set the speed and size, and download — they animate in the order you add them, all in your browser.
Read guide· 1 min
How to Get a YouTube Video Transcript (Free)
Get the full transcript of any YouTube video with timestamps for free. Paste a link, then copy the text or export TXT, SRT or VTT — no login.
Read guide· 1 min
How to Translate Subtitles (SRT & VTT) with AI
Translate SRT and VTT subtitles into 15+ languages with AI while keeping the original timing. Upload, choose a language, and download — free to start.
Read guide· 1 min
How to Add Animated Captions to Reels & Shorts
Add premium animated captions to Reels, Shorts and TikToks free. Auto-transcribe, pick a style, edit on a timeline, and export a captioned video.
Read guide· 1 minAudio tools
Convert, trim, transcribe and clean up audio.
How to Transcribe Audio to Text (Free, with AI)
Transcribe audio or video to text with timestamps using AI. Edit the transcript and export TXT, SRT or VTT — free to start, in your browser.
Read guide· 1 min
How to Convert Audio Files Online (Free)
Convert audio between MP3, WAV, M4A, OGG and FLAC for free in your browser. Lossless options included — no upload, no watermark.
Read guide· 1 min
How to Compress Audio Files (Reduce Size, Free)
Compress MP3, WAV and M4A audio to a smaller size by lowering the bitrate — perfect for email and uploads. Free, in your browser, no watermark.
Read guide· 1 min
How to Trim Audio & Make a Ringtone (Free)
Trim and cut audio online for free — perfect for ringtones, samples and clips. Drag to set the start and end, then download. In your browser, no upload.
Read guide· 1 min
How to Increase Audio Volume (Make It Louder, Free)
Make quiet audio louder, lower it, or auto-normalize the loudness — free, in your browser. Boost MP3, WAV and M4A up to 4x with no upload.
Read guide· 1 min
How to Record Your Voice Online (Free, No App)
Record your voice from your microphone online and download it instantly — free, no app, no upload. The recording stays in your browser.
Read guide· 1 min
How to Merge Audio Files into One (Free)
Combine multiple MP3, WAV or M4A files into a single audio track for free. They join in the order you add them — in your browser, no upload.
Read guide· 1 minImage tools
Compress, convert, resize and clean up images.
QR Code Scanner: Read a QR Code from an Image (Free)
Scan a QR code from an image online, free and in your browser. Upload a photo or screenshot to decode links and text instantly. Nothing uploaded, no app needed.
Read guide· 4 minBase64 to Image: Decode and Download (Free Online)
Base64 to Image decoder, free and in your browser. Paste a Base64 string or data URI to preview the picture and download it as PNG or JPG. Nothing uploaded.
Read guide· 4 minImage to Base64: Encode an Image Online (Free)
Image to Base64 converter, free and in your browser. Encode PNG, JPG, GIF or SVG into a data URI you can paste into CSS or HTML instantly. Nothing uploaded.
Read guide· 5 min
15 Best Free Online Tools in 2026 — No Sign-Up Needed
A hand-picked list of the best free online tools in 2026 — for PDFs, images, video, writing and code. No sign-up, runs in your browser, privacy-friendly.
Read guide· 6 min
How to Crop an Image Online (Free, In Browser)
Crop an image online for free with social aspect-ratio presets — square, 16:9, portrait or freeform. Drag to position, then download. No upload.
Read guide· 1 min
How to Make a Meme (Free Meme Generator)
Make a meme for free — add bold top and bottom text to any image and download. Classic Impact style, no watermark, all in your browser.
Read guide· 1 min
How to Upscale an Image (Enlarge to 2x or 4x)
Upscale and enlarge an image to 2x or 4x with smooth resampling — free, in your browser. Great for small photos and graphics, no upload.
Read guide· 1 min
How to Add a Watermark to Photos (Free)
Add a text watermark to your photos to protect and brand them — choose position, opacity and size, or tile it across the image. Free, in your browser.
Read guide· 1 min
How to Create an Electronic Signature (Free)
Create an electronic signature free — draw or type it and download a transparent PNG to drop into documents, emails and contracts. In your browser.
Read guide· 1 min
How to Compress Image Without Losing Quality (Easy)
Learn how to compress image without losing quality in your browser. Cut file size 50-80% with lossy and lossless tips for JPG, PNG, and WebP.
Read guide· 5 min
How to Remove Background From Image Free (No Upload)
Learn how to remove background from image free in your browser. On-device AI cuts out backgrounds and exports a clean transparent PNG with no uploads.
Read guide· 5 min
How to Convert HEIC to JPG: iPhone Photos Made Easy
Learn how to convert HEIC to JPG free in your browser. Open iPhone HEIC photos as universal JPG or PNG with batch support and no upload, fully private.
Read guide· 4 min
How to Convert Image Formats: PNG, JPG, WebP & AVIF
Learn how to convert image formats fast and free. Turn PNG to JPG, JPG to WebP, WebP to PNG and AVIF right in your browser with no upload and no quality loss.
Read guide· 4 min
How to Extract Text From an Image With Free OCR
Learn how to extract text from an image using free in-browser OCR. Turn photos, screenshots and scans into editable, copyable text. No upload, private.
Read guide· 4 min
How to Resize an Image to Exact Pixel Dimensions Free
Learn how to resize an image to exact pixels or a percentage without stretching. Free browser image resizer for thumbnails, avatars and social posts, no upload.
Read guide· 4 minPDF tools
Merge, split and convert PDF documents.
Free Adobe Acrobat Alternative: Every PDF Task Free
Want a free Adobe Acrobat alternative? Map every common Acrobat task to a free, in-browser PDF tool — merge, split, compress, edit and sign. No subscription.
Read guide· 6 min
Convert Files Online Free: The Complete 2026 Guide
Convert files online free — PDFs, images, video and audio — without installing software. Pick the right format, keep your files private, done in seconds.
Read guide· 7 min
How to Edit a PDF for Free: Merge, Split, Sign & More
Learn how to edit a PDF for free in your browser: merge, split, compress, reorder pages, convert to Word, sign and watermark. Step-by-step, no upload.
Read guide· 6 min
How to Compress a PDF (Reduce File Size, Free)
Compress a PDF to a smaller file size for free, right in your browser — ideal for scans and image-heavy documents that are too big to email or upload.
Read guide· 1 min
How to Rotate, Delete & Reorder PDF Pages (Free)
Organize a PDF visually — rotate pages, delete the ones you don't need, and drag them into a new order, then export. Free, in your browser, no upload.
Read guide· 1 min
How to Add a Watermark to a PDF (Free)
Add a text watermark like CONFIDENTIAL or DRAFT across every page of a PDF, with adjustable size and opacity. Free, in your browser, no upload.
Read guide· 1 min
How to Sign a PDF Online (Free E-Signature)
Sign a PDF online for free — draw your signature, place it anywhere on the page, resize it, and download the signed document. In your browser, private.
Read guide· 1 min
How to Convert PDF to Word Free (No Uploads)
Learn how to convert PDF to Word free, right in your browser. Extract editable text from any PDF into a .docx with no uploads and no sign-up.
Read guide· 5 min
How to Convert Images to PDF Free Online (No Upload)
Learn how to convert JPG and PNG images to a single PDF for free in your browser. Reorder pages, set the size and export in seconds with no uploads.
Read guide· 4 min
How to Convert PDF to JPG or PNG Free (No Upload)
Learn how to convert PDF to JPG or PNG images for free in your browser. Pick the resolution, export every page and download instantly with no uploads.
Read guide· 4 min
How to Extract Text From a PDF Free (OCR, No Upload)
Learn how to extract text from a PDF for free in your browser, including scanned files with built-in OCR. Copy clean text in seconds with no uploads.
Read guide· 4 min
How to Merge PDF Files Free Online (No Upload)
Learn how to merge PDF files into one document for free, right in your browser. Reorder, combine and download in seconds with no uploads and no sign-up.
Read guide· 4 min
How to Split a PDF and Extract Pages Free Online
Learn how to split a PDF or extract specific pages for free in your browser. Pick page ranges, separate documents and download instantly with no uploads.
Read guide· 4 minCalculators
Money, loans, interest, percentages and dates.
How to Calculate Work Hours (Free Time Card Calc)
Add up weekly work hours with breaks and estimate pay from an hourly rate for free. A simple online timesheet calculator with clock-in and clock-out, no sign-up.
Read guide· 5 minHow to Calculate Square Footage (Free Online Tool)
Calculate square footage from length and width free, convert sq ft to m2, add up rooms and estimate material cost per square foot. Instant area calculator, no sign-up.
Read guide· 6 minHow to Calculate Standard Deviation (Sample vs Population)
Calculate sample and population standard deviation, variance, mean and count for free. Paste your numbers and get instant, accurate results, private in your browser.
Read guide· 3 minProfit Margin Calculator: Margin, Markup & Profit
Calculate profit margin free from cost and selling price. Get gross margin, profit and markup instantly for pricing, ecommerce and freelancing. No sign-up.
Read guide· 3 minHow to Use a Scientific Calculator (Free, Online)
Use a free online scientific calculator with sin, cos, tan, logs, powers, roots, pi and e. Switch between degrees and radians. Works in your browser, no download.
Read guide· 5 minSimple Interest Calculator: P x R x T (Free Online)
Calculate simple interest free with the P x R x T formula. Enter principal, annual rate and term to see total interest and the final amount instantly. No sign-up.
Read guide· 3 minHow to Calculate Fractions (Add, Subtract, Multiply)
Add, subtract, multiply and divide fractions free and get the answer reduced to lowest terms with the decimal value. A clear fraction calculator for homework.
Read guide· 5 minROI Calculator: Return on Investment (Free)
Calculate return on investment free and fast. Enter what you invested and what it is worth to see ROI percentage, net profit and annualized return. Free, private.
Read guide· 5 minHow to Calculate Your Grade (Free Weighted Tool)
Calculate your weighted class grade for free from assignments, tests and exams, each with its own weight. Leave the final blank to see where you stand. No sign-up.
Read guide· 3 minHow to Calculate Your GPA (Free GPA Calculator)
Learn how to calculate your GPA on the 4.0 scale using grades and credit hours. Free weighted GPA calculator, add your courses and get your grade point average.
Read guide· 3 minSales Tax Calculator: Add or Remove Tax (Free)
Calculate sales tax on any price or work backwards to remove it. Enter your sales tax, VAT or GST rate to see the tax and final total instantly. Free, no sign-up.
Read guide· 3 minHow to Calculate Running Pace (Free Pace Calculator)
Calculate your running pace per km and per mile, plus speed in km/h and mph, from any distance and time. Free pace calculator for 5K, 10K and marathon training.
Read guide· 5 minHow to Calculate Your Salary From Hourly Pay (Free)
Learn how to convert hourly wage to weekly, monthly and annual salary, and salary back to hourly. Free salary calculator for quick gross-pay estimates in your browser.
Read guide· 5 minCurrency Converter: Live Exchange Rates (Free)
Convert currency free with live mid-market exchange rates from the European Central Bank. Convert between 30+ currencies instantly in your browser, no sign-up.
Read guide· 5 minHow to Calculate Your Ideal Weight for Your Height
Calculate your ideal body weight for free from height and sex using the Devine, Robinson, Miller and Hamwi formulas. See a healthy target in kg and lb instantly.
Read guide· 3 minHow to Calculate the Average (Mean) Free Calculator
Learn how to calculate the average (mean) and median of a list of numbers, plus sum, range and count. Free average calculator, paste your numbers and get results.
Read guide· 5 minTime Duration Calculator: Hours Between Two Times
Calculate the time duration between two times free, in hours and minutes. Overnight shifts handled automatically — perfect for timesheets and work hours.
Read guide· 3 minHow to Calculate Body Fat Percentage (Navy Method)
Calculate your body fat percentage for free with the U.S. Navy tape method. Enter a few measurements to see your body fat percent and category. Private and instant.
Read guide· 3 minHow to Calculate a Discount and Sale Price (Free)
Learn how to calculate a discount and the final sale price with a simple percent-off formula. Free discount calculator shows your savings instantly in your browser.
Read guide· 5 minAspect Ratio Calculator: Resize Without Distortion
Calculate aspect ratio free and resize images or video without distortion. Find the simplified ratio and a new width or height that keeps the same proportions.
Read guide· 3 minHow to Calculate Your Due Date (Free Pregnancy Tool)
Calculate your pregnancy due date for free with Naegele's rule and your last period. See your estimated due date, conception date and how many weeks pregnant you are.
Read guide· 3 minHow to Calculate Days Between Two Dates (Free)
Learn how to calculate the exact number of days, weeks and months between two dates. Use a free date difference calculator for deadlines, ages and countdowns.
Read guide· 5 minNumber to Words Converter: Spell Any Number (Free)
Convert numbers to words in English instantly and free. Spell out amounts for cheques, contracts and learning, including decimals and negatives, in your browser.
Read guide· 5 minHow to Calculate Savings Growth With Compound Interest
Calculate how your savings grow with monthly deposits and compound interest for free. See your future balance, total contributions and interest earned instantly.
Read guide· 3 minHow to Calculate Daily Calorie Needs (TDEE, Free)
Learn how to calculate your daily calorie needs using BMR and TDEE with the Mifflin-St Jeor formula. Free TDEE calculator for maintenance, weight loss and gain.
Read guide· 3 minCountdown to a Date: Live Event Timer (Free Online)
Count down to any date and time with a live ticker showing days, hours, minutes and seconds. Free countdown for holidays, birthdays, launches and deadlines.
Read guide· 5 minHow to Calculate Markup and Set Your Selling Price
Calculate markup percentage and selling price from your cost for free. See profit and margin instantly with a simple formula for retail and ecommerce pricing.
Read guide· 4 minHow to Calculate a Tip and Split the Bill (Free)
Learn how to calculate a tip fast, what percentage to leave, and how to split a bill evenly. Use a free tip calculator that works instantly in your browser.
Read guide· 5 minUnit Converter: Length, Weight, Volume & More (Free)
Convert units of measurement free and instantly — length, weight, volume, area, speed, data and time. A fast metric and imperial converter that runs in your browser.
Read guide· 3 minHow to Calculate Loan Payments (Free Loan Calculator)
Learn how to calculate loan payments with the monthly payment formula, plus a free loan calculator for personal, auto and student loans showing interest and total cost.
Read guide· 5 minTemperature Converter: Celsius, Fahrenheit, Kelvin
Convert temperature between Celsius, Fahrenheit and Kelvin instantly and free. Get accurate C to F, F to C and Kelvin results in your browser, no sign-up needed.
Read guide· 3 minHow to Calculate Mortgage Payments (Free Calculator)
Learn how to calculate monthly mortgage payments with the amortization formula, plus a free mortgage calculator that shows total interest and total cost instantly.
Read guide· 5 minHow to Calculate BMI: Free BMI Calculator Online
Learn how to calculate BMI from your height and weight, see your WHO category, and use a free BMI calculator. Works in metric or imperial, instant and private.
Read guide· 3 min
Compound Interest Formula: How to Calculate It + Examples
The compound interest formula is A = P(1 + r/n)^(nt). Learn how to calculate compound interest step by step with a worked example, how to solve for the rate, and a free compound interest calculator.
Read guide· 5 min
How to Calculate CAGR: Formula and Worked Examples
Learn how to calculate CAGR, the compound annual growth rate, using a simple formula with a worked example and a free CAGR calculator for comparing investments.
Read guide· 4 min
How to Calculate EMI: Loan EMI Formula and Examples
Learn how to calculate EMI for home, car and personal loans using the standard EMI formula, with a worked example and a free EMI calculator.
Read guide· 4 min
How to Calculate FD Maturity Amount and Interest Earned
Learn how to calculate fixed deposit maturity and interest using the FD formula, with compounding frequency, a worked example and a free FD calculator.
Read guide· 4 min
How to Calculate GST: Add or Remove GST From a Price
Learn how to calculate GST, add GST to a price and remove GST from an inclusive amount, with clear formulas, a worked example and a free GST calculator.
Read guide· 4 min
How to Calculate Percentage: Formulas and Examples
Learn how to calculate percentage of a number, percentage increase and percentage difference with clear formulas, worked examples and a free calculator.
Read guide· 4 min
How to Calculate SIP Returns: Formula and Examples
Learn how to calculate SIP returns and maturity value using the SIP formula, with a worked example and a free SIP calculator for mutual fund investments.
Read guide· 4 min
How to Calculate Your Age in Years, Months and Days
Learn how to calculate your exact age in years, months and days from a date of birth, including leap years, with a worked example and a free age calculator.
Read guide· 4 minSEO & web tools
Meta tags, previews and on-page SEO helpers.
Keyword Density Checker: Balance On-Page Content
Use a keyword density checker to analyze word frequency, find your top phrases and avoid keyword stuffing. Learn how to balance on-page SEO content the right way.
Read guide· 4 min
Meta Tag Generator Guide: Build SEO Tags Fast
Learn how to use a meta tag generator to create title, description, Open Graph and Twitter card tags that boost rankings and click-through rates. Step-by-step guide.
Read guide· 4 min
Open Graph Preview: Test Social Share Cards Free
Use an Open Graph preview tool to see how your links look on Facebook, X and LinkedIn before you post, and generate the OG and Twitter card tags you need.
Read guide· 4 min
Robots.txt Generator: Control Crawlers the Easy Way
Build a valid robots.txt file visually with a robots.txt generator. Learn how to allow or block crawlers, protect pages and avoid mistakes that hurt your SEO.
Read guide· 4 min
Google SERP Preview: Perfect Your Search Snippet
Use a Google SERP preview tool to see how your title and meta description appear in search results, with pixel-width checks so nothing gets truncated. Boost your CTR.
Read guide· 4 min
UTM Link Builder: Track Every Campaign Accurately
Use a UTM link builder to tag campaign URLs so Google Analytics attributes traffic correctly. Learn UTM parameters, naming conventions and tracking best practices.
Read guide· 4 minText tools
Count, transform and tidy up text.
How to Use Bionic Reading to Read Faster (Free)
Turn any text into a bionic-reading view that bolds the start of each word to guide your eyes and help you read faster. Free, instant, private, in your browser.
Read guide· 5 minCaesar Cipher: Encode & Decode Text Online (ROT13)
Encode and decode text with a Caesar cipher at any shift, including classic ROT13. Letters shift while numbers and punctuation stay intact. Free, in-browser.
Read guide· 3 minHow to Create a URL Slug (Free Slug Generator)
Convert any title into a clean, SEO-friendly URL slug: lowercased, accent-stripped and hyphenated. Pick hyphens or underscores. Free, instant, in-browser.
Read guide· 5 minMorse Code Translator: Text to Morse & Back (Free)
Translate text into International Morse Code and decode Morse back to text instantly. Supports letters, numbers and punctuation. Free, private, in your browser.
Read guide· 3 minFancy Text Generator: Cool Fonts to Copy & Paste
Turn plain text into bold, italic, script, monospace and circled Unicode fonts to paste into Instagram, TikTok, X and Discord bios. Free, instant, no sign-up.
Read guide· 3 minHow to Repeat Text Online (Free Text Repeater)
Repeat any text a set number of times with your choice of separator: new line, space, comma or none. Great for testing and templates. Free, in your browser.
Read guide· 3 minHow to Reverse Text Online (Free Backwards Text)
Reverse text online: flip characters, reverse word order, or reverse lines. Make backwards text for puzzles, design and fun. Free, instant, in your browser.
Read guide· 3 minHow to Find and Replace Text Online (Free, Regex)
Find and replace text across a whole document at once, with match-case and full regex support plus a live replacement count. Free, private, in your browser.
Read guide· 3 minHow to Sort Text Alphabetically Online (Free)
Sort text lines alphabetically A-Z or Z-A, by length, or reverse them, with ignore-case and dedupe options. Organize any list free in your browser.
Read guide· 3 minHow to Remove Duplicate Lines From Text (Free)
Remove duplicate lines from any list or text while keeping order, with case-insensitive and trim options. Clean lists, logs and keywords. Free and private.
Read guide· 3 minHow to Remove Line Breaks From Text (Free Online)
Remove line breaks online to clean copied PDFs and emails. Turn breaks into spaces, delete them, or strip blank lines instantly. Free, private, in your browser.
Read guide· 3 minOnline Notepad: Free Note-Taking in Your Browser
Use a free online notepad that auto-saves as you type, shows live word counts and downloads as a .txt file. No sign-up, private, in your browser.
Read guide· 4 min
Case Converter: Change UPPERCASE, lowercase & Title Case
Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase and snake_case instantly with a free online case converter. No retyping.
Read guide· 4 min
Word Counter: Count Words, Characters & Reading Time
Use a free online word counter to count words, characters, sentences and reading time in real time. Perfect for essays, articles, SEO and social posts.
Read guide· 4 min
JSON Formatter: Format, Validate & Minify JSON Online
Beautify messy JSON with proper indentation, validate it with clear error messages, or minify it to one line. A free online JSON formatter and validator.
Read guide· 4 min
Lorem Ipsum Generator: Free Placeholder Dummy Text
Generate lorem ipsum placeholder text in seconds. Create paragraphs, sentences or lists of dummy filler text for mockups, layouts and design comps. Free.
Read guide· 4 minDeveloper tools
Everyday utilities for building things.
What Is My IP Address (Free) - Find Your IP Now
Find your public IP address instantly and free, plus your browser, time zone and screen size. Read live from your connection in your browser. Nothing is logged.
Read guide· 4 minPractice SQL Online (Free) - SQLite in Your Browser
Practice SQL online for free with a real SQLite database in your browser. Write queries in a Monaco editor, see results as a table, write SQL with AI. Nothing uploaded.
Read guide· 3 minHow to Pick a Random Name Online (Free Picker)
Pick a random name or winner from a list for free online. Paste names, pick a fair random choice or shuffle the whole list. Perfect for giveaways — private, instant.
Read guide· 5 minRun TypeScript Online (Free) - TS Compiler in Browser
Compile and run TypeScript online for free with a Monaco editor and live console. Test TS in your browser instantly and write code with AI. Nothing is uploaded.
Read guide· 3 minHow to Generate Random Numbers Online (Free)
Generate random numbers in any range for free online. Create one or many, with an option for no repeats, using a secure random source. Instant and private in your browser.
Read guide· 3 minRun JavaScript Online (Free) - JS Compiler & Console
Run JavaScript online for free with a Monaco editor and live console. Test and debug JS instantly in your browser and write code with AI. Nothing is uploaded.
Read guide· 3 minCSV to Excel Converter Online (Free) - CSV to XLSX
Convert CSV to a real Excel .xlsx file - paste or drop a CSV and download a spreadsheet that opens cleanly in Excel, Sheets and Numbers. Free, no uploads.
Read guide· 3 minHow to Use the Pomodoro Technique (Free Timer)
Use the Pomodoro Technique with a free online timer: 25-minute focus sessions and short breaks. Beat procrastination and stay focused, right in your browser.
Read guide· 3 minRun Python Online (Free) - Python Compiler in Browser
Run Python online for free with a real Python compiler in your browser via Pyodide. Monaco editor, instant output, write code with AI. Nothing is uploaded.
Read guide· 3 minExcel to JSON Converter Online (Free) - XLSX to JSON
Convert Excel (.xlsx, .xls, .ods) to a clean JSON array of objects with each row keyed by the header. Free, instant and runs entirely in your browser - no uploads.
Read guide· 3 minHow to Set an Online Timer with Alarm (Free)
Set a free online countdown timer for any duration with quick presets and an alarm sound. Great for cooking, workouts and focus — runs in your browser, no install.
Read guide· 4 minOnline HTML CSS JS Compiler (Free) - Live Preview
Run HTML, CSS and JavaScript online for free with a live preview and console. Write or fix code and see results instantly in your browser. Nothing is uploaded.
Read guide· 4 minExcel to CSV Converter Online (Free) - XLSX to CSV
Convert Excel files (.xlsx, .xls, .ods) to clean CSV with every sheet and proper escaping. Download one or all sheets. Free, instant and nothing is uploaded.
Read guide· 3 minHow to Use an Online Stopwatch with Laps (Free)
Use a free online stopwatch with lap times right in your browser. Start, stop, lap and reset with no app to install — accurate, private and always ready.
Read guide· 5 minBinary Code Translator (Free) - Text to Binary
Translate text to binary and binary to text for free, instantly in your browser. Full Unicode support, 8-bit output and one-click decoding. Nothing is uploaded.
Read guide· 3 minExcel Viewer Online (Free) - Open XLSX in Browser
View Excel files (.xlsx, .xls, .csv, .ods) right in your browser - switch sheets, read every row and export to CSV. No Excel, no sign-up, nothing uploaded.
Read guide· 3 minHow to Format CSS Online: Beautify or Minify (Free)
Format and beautify messy CSS or minify it for production, free online. Clean indentation in one click, fully in your browser — fast, private, no upload.
Read guide· 4 minRoman Numeral Converter (Free) - Numbers to Roman
Convert numbers to Roman numerals and Roman numerals to numbers for free, instantly in your browser. Works from 1 to 3999 with validation. No sign-up needed.
Read guide· 4 minCSV to JSON Converter Online (Free, In-Browser)
Convert CSV with a header row to a clean JSON array of objects, with quoted fields and commas parsed correctly. Free, instant and nothing is uploaded to a server.
Read guide· 3 minHow to Compare Two Texts: Diff Checker (Free)
Compare two blocks of text online for free and see additions and deletions highlighted line by line. Great for code and documents — private, instant, in your browser.
Read guide· 3 minPassword Strength Checker (Free) - Test Your Password
Check password strength for free with an entropy score and estimated crack time, all in your browser. Your password is never sent anywhere. Test how strong it is now.
Read guide· 4 minJSON to CSV Converter Online (Free) - Export to Excel
Convert a JSON array of objects to clean CSV for Excel or Google Sheets with proper escaping and nested values kept. Free, instant and nothing is uploaded.
Read guide· 4 minHow to Convert Color Codes: HEX, RGB, HSL (Free)
Convert color codes between HEX, RGB and HSL for free online. Pick a color, see a live preview, and copy any format in one click — instant and private in your browser.
Read guide· 3 minDice Roller Online (Free) - Roll d4 to d100
Roll dice online for free with a virtual dice roller. Roll d4, d6, d20 and up to d100, see every result and the total instantly in your browser. No app needed.
Read guide· 4 minHTML Entity Encoder / Decoder Online (Free)
Encode special characters to HTML entities and decode them back so your markup renders safely. Handles ampersand, angle brackets, quotes and more. Free, in-browser.
Read guide· 4 minNumber Base Converter: Binary, Hex, Decimal (Free)
Convert numbers between binary, octal, decimal and hexadecimal for free online. Handle huge values with arbitrary precision, instantly and privately in your browser.
Read guide· 3 minURL Encoder / Decoder Online (Free, In-Browser)
URL encode text for safe links or decode percent-encoded strings back to readable text. Handles full Unicode. Free, instant URL encoder that runs in your browser.
Read guide· 4 minHow to Convert Excel to PDF Online (Free)
Convert Excel to PDF for free in your browser. Turn XLSX, XLS and CSV spreadsheets into clean, printable PDF tables instantly and privately, with no upload.
Read guide· 3 minRegex Tester Online (Free) - Test Regex Live
Test regular expressions online with live match highlighting, flag toggles and a match count. Free JavaScript regex tester that runs instantly in your browser.
Read guide· 4 minJWT Decoder Online (Free) - Decode JWT Tokens
Decode a JWT online to read its header, payload and claims as JSON and check expiry. Free, instant and fully in-browser - your token is never uploaded.
Read guide· 4 min
17 Free Tools for Small Business to Save You Money
Free tools for small business and freelancers, grouped by job: marketing, documents, product photos and translation. No sign-up and no monthly fees at all.
Read guide· 6 min
How to Create a Favicon (ICO + PNG Pack) Free
Create a favicon from any image — get favicon.ico, PNGs for every size, an Apple touch icon, a web manifest and the HTML snippet. Free, in your browser.
Read guide· 1 min
Barcode Generator Guide: Create CODE128, EAN and UPC
Learn how barcodes encode data, the differences between CODE128, EAN-13 and UPC, and how to generate scannable barcodes in your browser for free with no uploads.
Read guide· 4 min
Base64 Encode and Decode: A Practical Developer Guide
Learn how Base64 encoding works, when to use it, and how to encode or decode text and data URIs safely in your browser with a fast, private free tool.
Read guide· 4 min
Color Palette Generator Guide: Build Harmonious Schemes
Learn how color harmony works, what complementary and analogous schemes mean, and how to build palettes from any base color in your browser with copy-ready HEX.
Read guide· 4 min
Cron Expression Generator Guide: Build Schedules Fast
Learn how cron expressions work, what each of the five fields means, and how to build and understand scheduled jobs visually in your browser with no uploads.
Read guide· 4 min
Hash Generator Guide: SHA-256, SHA-1 and SHA-512 Hashes
Learn how cryptographic hashing works, the differences between SHA-256, SHA-1 and SHA-512, and how to compute hashes locally in your browser for free.
Read guide· 4 min
HTML Formatter Guide: Beautify and Indent Your Markup
Learn why clean HTML matters, how proper indentation reveals structure, and how to format or minify markup locally in your browser with nothing uploaded.
Read guide· 4 min
Markdown Previewer Guide: Write Markdown, See HTML Live
Learn what Markdown is, why it powers docs and READMEs everywhere, and how to write Markdown with an instant live HTML preview locally in your browser for free.
Read guide· 4 min
Password Generator Guide: Build Strong Random Passwords
Learn what makes a password strong, why length beats complexity, and how to create secure random passwords locally in your browser with nothing uploaded.
Read guide· 4 min
QR Code Generator Guide: Create Codes for Links and WiFi
Learn how QR codes work, how error correction keeps them scannable, and how to create customized QR codes for URLs, text and WiFi locally in your browser for free.
Read guide· 4 min
SQL Formatter Guide: Beautify and Read Messy Queries
Learn why readable SQL matters, how consistent formatting prevents bugs, and how to beautify tangled queries with proper indentation locally in your browser.
Read guide· 4 min
Unix Timestamp Converter Guide: Epoch Time to Dates
Learn what Unix timestamps are, how epoch time works across timezones, and how to convert timestamps to human dates and back locally in your browser for free.
Read guide· 4 min
UUID Generator Guide: Create Unique v4 IDs Instantly
Understand what UUIDs are, why version 4 is the default, and how to generate cryptographically random unique identifiers for databases and keys in your browser.
Read guide· 4 min
XML Formatter Guide: Format, Indent and Tidy Your XML
Learn how XML structures data, why proper indentation aids debugging, and how to beautify or minify XML locally in your browser for free without uploading anything.
Read guide· 4 min
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