Extract audio
Extract MP3 Audio from VOB Video
Convert VOB to MP3 in your browser for easy sharing. The source remains on your device throughout local processing. Ready for delivery.
- Runs in your browser
- Private processing
- Audio-only export
- No install
Route VOB → MP3
or drop here · up to 500 MB
Preview (optional)
When your browser supports it, your video appears here. If preview does not load, you can still convert your file normally.
Preview is not available for this file
No worries — your video can still be converted. Set your file name and click Convert when you are ready.
Quick use cases
- Separate dialogue or music from a VOB picture track
- Prepare MP3 for easy sharing
- Keep a MP3 audio-only version for review, transcription, or editing
Workflow
- Choose a VOB file from your device
- Name the MP3 output before processing
- Create MP3 from the embedded audio
- Open the downloaded MP3 in its intended workflow
Processing notes
- Local conversion competes with other open apps for processor time while preparing MP3 from VOB.
- High-resolution VOB footage increases conversion time and memory use.
- Keep the source until the MP3 result passes a full playback check.
Compatibility notes
- MP3 is appropriate for phones, websites, podcasts, and universal playback.
- The VOB source must contain a readable audio stream; a silent container cannot supply one.
- For the next step, account for quality loss from further lossy encoding.
Troubleshooting
- No sound found? Play the VOB source and confirm it contains an audio track.
- Extraction from VOB slow? Reduce other processor activity and leave the page open until completion.
- If MP3 is rejected, compare its codec and stream settings with the destination specification.
VOB to MP3 audio FAQ
Why extract MP3 from VOB?
An audio-only MP3 copy supports easy sharing without retaining the VOB picture.
Can every VOB file produce MP3?
Only when the VOB source contains a readable audio stream; video-only footage cannot produce useful MP3.
What should I check in MP3 after extracting from VOB?
Listen through the MP3 result for expected duration, channels, level, and synchronization before delivery.