WebM to MP3 Converter
Extract audio from WebM videos instantly in your browser.
What is WebM Format?
WebM is an open, royalty-free video format developed by Google. It's commonly used for HTML5 video streaming and is the default format for videos downloaded from many websites. WebM files offer excellent compression while maintaining high quality.
Why Convert WebM to MP3?
There are many reasons you might want to extract audio from a WebM file:
- Music extraction: Save audio tracks from music videos or concerts
- Podcast conversion: Convert video podcasts to audio-only format
- Storage savings: MP3 files are much smaller than WebM videos
- Compatibility: MP3 plays on virtually any device, while WebM support varies
- Offline listening: Create audio files for offline playback
How Our WebM to MP3 Converter Works
Our converter uses WebAssembly technology to process your files entirely within your browser. This means your WebM files are never uploaded to any server — they stay completely private on your device. Simply drag and drop your file, and within seconds you'll have a high-quality MP3.
Supported Quality Options
Choose from three quality settings to balance file size and audio quality:
- 128 kbps: Good quality, smallest file size — perfect for speech and podcasts
- 192 kbps: Great balance of quality and size — recommended for most music
- 320 kbps: Maximum quality — ideal for audiophiles and archiving
WebM to MP3 FAQ
Yes, 100% free with no limits. Convert as many WebM files as you want without paying anything.
Yes! Since processing happens in your browser, you can convert files of any size. Larger files just take a bit longer.
We extract audio at the quality you choose. For best results, select 320kbps if your source has high-quality audio.