Audioknife

FLAC to WAV Converter

Unpack FLAC files to WAV for free, losslessly, right in your browser. No upload, no sign-up, no watermark. Works on phones and computers.

  • No upload
  • Free, no sign-up
  • No watermark
  • Works on phones

How to convert FLAC to WAV

  1. Drop your FLAC file on the box above, or tap it to choose. You can pick several files at once.
  2. WAV is already selected. Adjust the quality if you like (16-bit works everywhere, 24-bit for editing).
  3. Tap the download button next to each file. Your WAV is saved to your Downloads folder.

FLAC and WAV hold the same lossless audio; WAV just isn’t compressed. Convert when a DAW, CDJ, sampler or burner wants WAV.

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Frequently asked questions

Is FLAC to WAV lossless?

Yes, as long as you choose a bit depth at least as high as the FLAC's. Choose 24-bit for 24-bit FLACs and 16-bit for CD-quality FLACs.

Is the sample rate kept?

Yes. The WAV uses the FLAC's own sample rate unless you choose another one.

Can I convert several files at once?

Yes. Choose or drop as many files as you like. They are converted one after another and each gets its own download button.

Are my files uploaded?

No. The conversion runs inside your browser on your own device. Your audio is never sent to a server, so it works with private and unreleased recordings.

Is it really free?

Yes. No sign-up, no watermark, no daily limit. Very long files (over about an hour) may be too big for a phone's memory.