FLAC to WAV

Lossless to lossless. Zero loss.

On-device. Instantly.

Drop your audio file here

or tap to browse

No upload
Works offline
No idea what's in your audio

Need to convert many audio files? The offline bundle handles batch conversion with no limits. $49 once.

Get Bundle →
// How it works

Three steps. Zero uploads.

01
Drop
Drop your FLAC file into fwip.
02
Convert
fwip decompresses the FLAC to uncompressed WAV in your browser — no quality loss.
03
Download
Download the WAV. Compatible with every DAW, audio editor, and professional tool.
// Why this is different

Decompress audio without uploading it.

Some DAWs and professional audio tools require uncompressed WAV. fwip decompresses FLAC to WAV entirely in your browser — no upload, no server, no account. The audio is identical.

fwip works differently. The processing engine runs entirely in your browser. Your FLAC is read from your device, processed on your CPU, and the result is saved back to your device. No server is involved. We literally cannot see your file.

No server processing

Everything runs on your device using WebAssembly. Your file never touches a network.

No account required

Drop a file. Get a result. No sign-up, no email, no password.

No subscription

Free in the browser. $99 once for the offline bundle. That's it. Forever.

Works offline

The desktop version works with no internet connection at all.

Use it free in your browser. Own it offline for $15. Convert any audio format, anywhere.
// How fwip compares

fwip vs the rest.

fwipAdobe AuditionOnline Audio ConverterCloudConvert
Upload requiredNoNo (desktop)YesYes
Account requiredNoYesNoFree tier
Price$15 / tool$23/mo ($276/yr)Free (ad-supported)Free (25/day) / $9/mo ($108/yr)
Files leave deviceNeverNoYesYes
Works offlineYesYesNoNo
Batch processingOffline bundleYesLimitedYes
// Questions

Frequently asked.

How do I convert FLAC to WAV?▾
Drop your FLAC file into fwip. It decompresses to WAV in your browser. Download the result.
Is my audio file uploaded?▾
No. Conversion runs entirely in your browser using WebAssembly. Your audio file never leaves your device.
Will FLAC to WAV lose quality?▾
No. Both FLAC and WAV are lossless formats. Decompressing FLAC to WAV produces identical audio — the data is the same, just uncompressed.
Why would I need WAV instead of FLAC?▾
Some DAWs (Pro Tools, older Logic versions), hardware samplers, and broadcast tools require uncompressed WAV. FLAC is not universally supported in professional audio workflows.
Can I convert offline?▾
Yes. The offline version ($15, one payment) works without internet — ideal for studio workflows or large session files.
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Offline. No browser. No internet. No excuses.
$15
This tool
  • FLAC to WAV · offline
  • Batch processing
  • No file size limit
  • 3 devices · one payment
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$49
Audio bundle
  • All audio tools · offline
  • Batch processing
  • No file size limit
  • 3 devices · one payment
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$99
Complete suite
  • All 200+ tools · offline
  • No file size limit
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One-time payment · 3 devices · Updates included · Mac + Windows + Linux