Convert OGG (Vorbis or Opus) to uncompressed WAV in your browser with self-hosted ffmpeg — no upload, files up to 800 MB, free and fast.
Drop one or more .ogg files on OGG to WAV and click Convert: each is decoded and saved as an uncompressed 16-bit WAV that any editor, DAW or phone can open. The ffmpeg engine runs in your browser, so the audio is never uploaded. Several files download together as a ZIP.
Decoding the compressed audio in an OGG file (Vorbis or Opus) and writing it out as uncompressed PCM samples in a WAV file, the format audio editors and older players expect.
Related terms
Turn OGG Vorbis or Opus audio into WAV files in your browser.
Add your OGG files
Drop one or more .ogg, .oga or .opus files on the page.
Check the options
WAV is already selected. Keep the sample rate and channels, or choose new ones.
Convert
Click Convert; the first run loads the audio engine once.
Download
Save the WAV, or the ZIP when you converted several files.
Result: WAV audio files
OGG is a lossy format, so detail removed when the OGG was made cannot come back. The WAV holds the decoded audio with no further loss, which is what editors and DAWs want before you edit, so nothing gets worse either.
A WAV stores every sample: about 10 MB per minute for 44.1 kHz stereo (16-bit), compared with about 1 MB per minute for a typical OGG. Choose mono or a lower sample rate in the options if you need a smaller file.
The self-hosted ffmpeg engine runs inside your browser and loads from AnyTool itself, not from a CDN, so the files never leave your device. Files up to 800 MB each are supported.
OGG files can hold Vorbis or Opus audio; both are decoded. Files named .opus or .oga work too.
Drop several files: they are converted one after another with the same settings and download together as a ZIP.
By default the WAV keeps the source's sample rate and channels. You can pick 8 kHz to 96 kHz, mono or stereo, and loudness normalisation (EBU R128).
The OGG audio is decoded and written as 16-bit PCM WAV at the source's sample rate and channel count, unless you choose others (8–96 kHz, mono or stereo). Tags such as title and artist are copied when the WAV can hold them, or removed if you choose to strip them.
OGG Vorbis and Opus are lossy formats. Converting to WAV does not restore what the encoder removed, but it adds no new loss, which is why editors convert to WAV before editing.
WAV is about ten times larger than OGG: roughly 10 MB per minute for 44.1 kHz stereo. Mono halves that, and a lower sample rate reduces it further.
The conversion runs in your browser with ffmpeg compiled to WebAssembly and served by AnyTool, so the audio is not uploaded and the tool works offline after its first load.
| OGG (Vorbis/Opus) | WAV (PCM) | |
|---|---|---|
| Compression | Lossy | None |
| Size per minute (stereo) | About 1 MB | About 10 MB |
| Editing in a DAW | Usually converted first | Ready to edit |
| Plays on | Browsers, Android, VLC | Nearly every device and editor |
Sizes are typical: OGG at about 128 kbps, WAV at 44.1 kHz 16-bit stereo.
