Pull the audio out of your WebM file and save it as WAV, right in your browser.
Drag and drop the file, or click to browse. Files up to 500 MB are supported, and nothing is installed.
WAV is already selected. Switch between MP3 and WAV if you change your mind.
We convert on our servers, usually in under a minute. Create a free account to download the WAV, or keep editing the file in REQO.
WebM is the open, royalty-free container built for the web. It is what most browser-based screen recorders produce, and VP9 packs the same picture into noticeably less data than H.264.
The practical problem: Most editing software, phones and TVs will not open a WebM file. Social platforms and messaging apps frequently reject the extension outright. Safari and older Apple devices handle WebM inconsistently.
WAV solves that. Lossless, so repeated edits and exports never compound compression artefacts. The format audio editors, DAWs and mastering tools expect.
| WebM | WAV | |
|---|---|---|
| Container | WebM (Matroska-based) | RIFF / WAVE |
| Typical codecs | VP8 / VP9 / AV1 video, Opus audio | Uncompressed PCM |
| Best for | Web embeds and browser recordings | Editing, mastering, voiceover work |
| Plays on | Chrome, Firefox and Edge; hit and miss elsewhere | Every desktop and audio tool; large for phones |
| File size | Very small at the same quality | About 10 MB per minute in stereo |
Yes. Convert and preview the result for free, then create a free account to download it. There is no per-file charge and no watermark on the WAV itself beyond the free-plan badge.
No. The conversion runs on our servers and the whole flow happens in your browser, so it works the same on Windows, macOS, Linux, iPhone and Android.
The audio is decoded from the video and written as WAV. WAV is uncompressed, so this step adds no further loss. The picture is discarded entirely, which is why the file gets so much smaller.
Up to 500 MB per file. For anything bigger, trim or compress it first, both are free tools here.
Your upload is processed and then held only as long as your project needs it. Nothing is published, indexed or shared unless you create a share link yourself.
To MP4
Turn your WebM file into an MP4 that plays where you need it, right in your browser.
OpenTo MOV
Turn your WebM file into a MOV that plays where you need it, right in your browser.
OpenTo GIF
Turn your WebM file into a GIF that plays where you need it, right in your browser.
OpenTo WAV
Pull the audio out of any video and save it as WAV, right in your browser.
OpenTo WAV
Pull the audio out of your MP4 file and save it as WAV, right in your browser.
OpenTo WAV
Turn your MP3 file into a WAV that plays where you need it, right in your browser.
OpenFree, in your browser, and the file stays open in a full video editor afterwards.