webm
→mp3
Convert WebM to MP3 — Free, Fast & Private
Extract MP3 audio from WebM video files. Perfect for saving audio from web videos, YouTube downloads, and screen recordings. All in your browser.
Audio extractionAdjustable bitrateNo file limitBatch convert
How to Convert WebM to MP3
- 1
Add your WebM file by dragging or clicking to browse.
- 2
Click Convert — audio extraction runs in your browser.
- 3
Download your MP3. Works with YouTube downloads and screen recordings.
WebM vs MP3 — Format Comparison
| Feature | WebM | MP3 |
|---|---|---|
| Content | Video + audio | Audio only |
| Format | WebM container | MP3 |
| Compatibility | Browsers | Universal |
| Use | Web video | Music, podcasts |
| Best for | Web playback | Portable audio |
When to Convert WebM to MP3
- •Extracting audio from screen recordings
- •Saving web video audio
- •Creating podcasts from videos
- •Portable audio files
Frequently Asked Questions
What is WebM?
WebM is a web-oriented video format. Many screen recorders and web videos use WebM. Audio can be extracted to MP3.
Can I extract audio from downloaded videos?
Yes. If you have a WebM file from any source, you can extract the audio track as MP3.
Does it work with YouTube downloads?
If your WebM file contains audio (e.g., from yt-dlp or similar), yes. Extract to MP3 for easy playback.
Are files uploaded?
No. All processing happens in your browser. Your files stay on your device.