About RunFreeTools
A growing collection of small, focused tools that respect your files and your time.
Most online file tools follow the same tired pattern: upload your file to a stranger's server, wait, watch some ads, then maybe pay to download the result. RunFreeTools takes the opposite approach.
Thanks to modern browsers, almost everything those sites do on a server can now happen right on your own device — instantly and privately. We've packaged 189 of those tools into one clean, fast place.
What's inside
AI Resume Builder · AI Cover Letter Generator · AI Blog Writer · AI Product Description Generator · AI Ad Copy Generator · AI LinkedIn Post Generator · AI Meeting Notes Summarizer · AI Proposal Generator · AI Humanizer · AI Paraphrasing Tool · AI Grammar Checker · AI Text Summarizer · AI Translator · AI Email Writer · AI Essay Writer · AI Caption Generator · AI Hashtag Generator · AI Image Generator · AI Text to Speech · AI Speech to Text · AI Content Detector · AI YouTube SEO Generator
Video Compressor · Video Converter · Video to GIF · Video Trimmer · Video to MP3 · Video Caption Generator · Mute Video · Video Resizer · Rotate Video · Video Speed Changer · Subtitle Converter · Add Watermark to Video · GIF Maker · YouTube Transcript Generator · Subtitle Translator · Reel & Shorts Caption Generator
Audio to Text Transcription · Audio Converter · Audio Compressor · Audio Trimmer · Volume Booster · Voice Recorder · Audio Joiner
Image Compressor · Image Converter · Image Resizer · Background Remover · HEIC to JPG · Image to Text (OCR) · Image Cropper · Meme Generator · Image Upscaler · Signature Generator · Add Watermark to Image · Image to Base64 · Base64 to Image · QR Code Scanner
Merge PDF · Split PDF · PDF to Image · Image to PDF · PDF to Text · PDF to Word · Compress PDF · Organize PDF Pages · Watermark PDF · Sign PDF
Age Calculator · Percentage Calculator · EMI Calculator · SIP Calculator · Compound Interest Calculator · GST Calculator · CAGR Calculator · FD Calculator · BMI Calculator · Mortgage Calculator · Loan Calculator · Tip Calculator · Calorie Calculator (TDEE) · Date Difference Calculator · Discount Calculator · Average Calculator · Salary Calculator · GPA Calculator · Temperature Converter · Unit Converter · Countdown to Date · Number to Words · Aspect Ratio Calculator · Time Duration Calculator · Currency Converter · Sales Tax Calculator · ROI Calculator · Simple Interest Calculator · Profit Margin Calculator · Markup Calculator · Savings Calculator · Pregnancy Due Date Calculator · Body Fat Calculator · Ideal Weight Calculator · Running Pace Calculator · Grade Calculator · Fraction Calculator · Scientific Calculator · Standard Deviation Calculator · Square Footage Calculator · Time Card Calculator
AI Meta Description Generator · LSI Keyword Generator · Blog Title Generator · Keyword Generator · Schema Markup Generator · On-Page SEO Checker · Meta Tag Analyzer · Redirect Checker · HTTP Header Checker · Question Keyword Finder · Page Speed Test · Meta Tag Generator · Open Graph Preview · Robots.txt Generator · UTM Link Builder · Keyword Density Checker · Google SERP Preview
Word Counter · Case Converter · Lorem Ipsum Generator · JSON Formatter · Online Notepad · Remove Line Breaks · Remove Duplicate Lines · Sort Text Lines · Find and Replace Text · Text Reverser · Repeat Text Generator · Fancy Text Generator · Morse Code Translator · Slug Generator · Caesar Cipher (ROT13) · Bionic Reading Converter
Base64 Encode / Decode · UUID Generator · Password Generator · Hash Generator · QR Code Generator · SQL Formatter · HTML Formatter · XML Formatter · Markdown Previewer · Unix Timestamp Converter · Cron Expression Generator · Color Palette Generator · Barcode Generator · Favicon Generator · JWT Decoder · Regex Tester · URL Encoder / Decoder · HTML Entity Encoder / Decoder · JSON to CSV Converter · CSV to JSON Converter · Excel Viewer · Excel to CSV Converter · Excel to JSON Converter · CSV to Excel Converter · Excel to PDF Converter · Number Base Converter · Color Converter · Text Diff Checker · CSS Formatter & Minifier · Online Stopwatch · Countdown Timer · Pomodoro Timer · Random Number Generator · Random Picker · Dice Roller · Wheel Spinner · Invoice Generator · Password Strength Checker · Roman Numeral Converter · Binary Code Translator · HTML, CSS & JS Compiler · Python Compiler · JavaScript Compiler · TypeScript Compiler · SQL Compiler (SQLite) · What Is My IP
Who's behind RunFreeTools
RunFreeTools is built and maintained by a small, independent team of developers who got tired of file tools that upload your data, bury the result behind ads, then ask you to pay to download it. We build the opposite: fast, private tools that run on your own device.
We use the suite ourselves every day, fix issues quickly, and add new tools based on what people actually request. Have an idea, found a bug, or just want to say hi? Get in touch or email hello@runfreetools.com — a real person reads every message.