Convert FLAC to WAV
Last updated: June 1, 2026To convert FLAC to WAV, drop your FLAC file into the converter above, then download the WAV result. It's free, needs no sign-up, and there's no watermark. Conversion runs in your browser with on-device FFmpeg, so your files never leave your device.
Why convert FLAC to WAV?
Turn lossless FLAC into uncompressed WAV right here, with no quality loss and no uploads. Because FLAC is already lossless, decoding it back to WAV's raw PCM is bit-perfect, identical samples, just stored without compression. That makes the audio play in DAWs, samplers, CD-authoring tools, and older hardware that can't read FLAC. Everything runs in your browser via FFmpeg compiled to WebAssembly, so your file never leaves your device. Free, no sign-up, no watermark.
- Importing a FLAC download into a DAW, sampler, or video editor (Pro Tools, Ableton, Premiere) that expects uncompressed WAV and can't decode FLAC natively.
- Loading tracks onto older or embedded gear, a DJ controller, hardware sampler, car head unit, or game engine, that supports WAV but has no FLAC codec.
- Preparing a master for CD authoring or a mastering house that requires raw 16-bit/44.1kHz or 24-bit PCM WAV files with zero on-the-fly decoding.
FLAC vs WAV
FLAC · Free Lossless Audio Codec
FLAC is lossless but compressed — bit-perfect quality at roughly half the size of WAV. It's the audiophile and archival favourite, supported by most modern players.
WAV · Waveform Audio
WAV stores uncompressed, lossless PCM audio. It's the studio-grade choice for editing and mastering, but files are large (about 10MB per minute of stereo CD-quality audio).
FLAC to WAV — frequently asked questions
Does converting FLAC to WAV lose any audio quality?
No. FLAC is a lossless codec, so decoding it to WAV restores the exact original PCM samples, bit for bit. The WAV is identical in fidelity; it's simply uncompressed, which is why the file gets larger (often roughly double the FLAC size).
Why is the WAV file so much bigger than my FLAC?
FLAC shrinks audio with lossless compression, typically to 40-60% of the original. WAV stores that same audio as raw, uncompressed PCM, so all the data is written out in full. A 15 MB FLAC commonly becomes a 30 MB WAV with no change in sound.
Is my file actually private during conversion?
Yes. The conversion happens entirely inside your browser using FFmpeg compiled to WebAssembly. Your FLAC is decoded on your own device and never uploaded to a server, so nothing is transmitted, stored, or seen by anyone but you.
How do I convert FLAC to WAV?
Drop your FLAC file (or several) into the converter, confirm WAV is selected as the output, click convert, then download the WAV file. The whole thing takes a few seconds.
Is this FLAC to WAV converter free?
Yes — it's completely free with no watermark and no sign-up required.
Is it safe to convert FLAC to WAV here?
Yes. Conversion runs on-device with FFmpeg compiled to WebAssembly, so your FLAC file is never uploaded to a server.
Can I convert multiple FLAC files at once?
Convert one FLAC file at a time — finish one, then drop in the next.
Does it work on mobile?
Yes — the converter runs in any modern browser on phones, tablets and desktops.