Video to MP3
Extract high-quality MP3 audio from any video file online for free. Supports MP4, MOV, AVI, MKV and more. Browser-based - no upload, 100% private.
Frequently Asked Questions
Everything you need to know about using our Video to MP3
What It Does
Extract high-quality MP3 audio from any video file instantly. Whether it's a music video, lecture, podcast, or movie clip, convert to MP3 for easy listening on any device. Our browser-based tool works with MP4, MOV, AVI, MKV, and more.
How It Works
Upload your video file and our FFmpeg-powered converter extracts the audio track, converting it to MP3 format at 320kbps quality. The entire process happens locally in your browser using WebAssembly - your videos are never uploaded to any server, ensuring complete privacy.
Common Use Cases
Extract songs from music videos for offline listening
Convert lecture recordings to audio-only for studying
Create podcasts from video interviews
Save audio from webinars and online courses
Extract sound effects from videos for editing
Convert video podcasts to audio format
Supported Formats
How We Compare
| Feature | Keynou | Online-Convert | Zamzar |
|---|---|---|---|
| Price | Free | Free/Premium | Free/Premium |
| Privacy | 100% browser-based | Cloud upload | Cloud upload |
| Max File Size | 2GB | 100MB (free) | 50MB (free) |
| Audio Quality | 320kbps | Variable | Variable |
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