Convert RMVB to WEBA
Extract the audio from RMVB videos and save it as WEBA — ideal for web recordings and browser audio.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert RMVB to WEBA
- 1
Tap Choose files and select one or more RMVB files (or drag them in).
- 2
Check that WEBA is selected. Use Advanced options for bitrate, channels or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your WEBA downloads automatically. Converting several files? Grab them all as a ZIP.
RMVB vs WEBA
Only the sound is kept — the picture is dropped, so the WEBA file is far smaller than the RMVB video.
| RMVB | WEBA | |
|---|---|---|
| Full name | RealMedia Variable Bitrate | WebM Audio |
| Type | Video | Audio |
| Compression | Lossy | Lossy |
| Developed by | RealNetworks | |
| Introduced | 2003 | 2010 |
| Plays on iPhone | ✕ No | ◐ Partly / with an app |
| Plays on Android | ✕ No | ✓ Yes |
| Plays on Windows | ◐ Partly / with an app | ✓ Yes |
| Plays on Mac | ✕ No | ◐ Partly / with an app |
About RMVB and WEBA
RMVB: RMVB is the RealMedia video format that was extremely popular for sharing movies in the 2000s.
WEBA: WEBA is an audio-only WebM file, usually containing Opus. Browsers create it when you record sound on a website.
Frequently asked questions
How do I convert RMVB to WEBA on my phone?
Will converting RMVB to WEBA reduce quality?
Can I convert only part of the RMVB?
Is this RMVB to WEBA converter free?
Are my files uploaded to a server?
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