Convert WEBM to OPUS
Free, fast and secure — convert WEBM to OPUS right in your browser.
WEBM
OPUS
Pull the audio out of your WEBM as OPUS
Converting WEBM to OPUS extracts a clean audio track from your video, giving you a compact Opus audio you can play, share or add to a playlist without the video.
How to convert WEBM to OPUS
- 1 Drop your WEBM file into the converter above.
- 2 It is converted to OPUS automatically — no settings to fiddle with.
- 3 Download your new OPUS file instantly.
WEBM vs OPUS
| Feature | WEBM | OPUS |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | Yes | No |
| Animation | Yes | No |
| MIME type | video/webm | audio/opus |
| Best for | Embedding fast-loading video on websites and web apps. | Voice chat, podcasts and streaming where bandwidth efficiency is critical. |
About the formats
WEBM
WebM video
WebM is an open, royalty-free format built for the web. It streams efficiently in modern browsers and supports transparency, making it a favourite for HTML5 video.
Strengths
- Optimised for web streaming
- Open and royalty-free
- Supports alpha transparency
Limitations
- Limited support outside browsers
- Not ideal for editing
- Less common on mobile apps
Best for: Embedding fast-loading video on websites and web apps.
OPUS
Opus audio
Opus is a state-of-the-art codec that delivers superb quality at very low bitrates. It powers most modern voice and streaming apps but is less common for stored files.
Strengths
- Best-in-class quality at low bitrates
- Excellent for voice and streaming
- Open and royalty-free
Limitations
- Limited support in older players
- Uncommon for downloads
- Few hardware decoders
Best for: Voice chat, podcasts and streaming where bandwidth efficiency is critical.
Frequently asked questions
Upload your WEBM file above and it is converted to OPUS automatically. When it is ready, download your new Opus audio — the whole thing takes just a few seconds in your browser.
Converting WEBM to OPUS extracts a clean audio track from your video, giving you a compact Opus audio you can play, share or add to a playlist without the video.
Converting between compressed formats can introduce minor changes, but our converter keeps your OPUS looking as close to the original as possible.
Yes. The converter is free to use, with no watermark and no sign-up required.
Your files are processed securely and are never shared with anyone.