Convert Video to MP3 Free - 100% Private
Extract audio from MP4, MOV, WEBM videos and convert to MP3 in seconds. Everything in your browser, no file uploads.
All processing happens in your browser
Select a file
Or drag and drop here
Supported formats: MP4, WEBM, MOV, M4A, OGG, WAV
Limits: 100 MB, 30 minutes
How to Convert Video to MP3
Select your video
Choose the MP4, MOV, or WEBM file you want to convert
Automatic conversion
Audio is extracted and converted to MP3 in your browser
Download your MP3
Download the MP3 audio file ready to use
Frequently Asked Questions - Video to MP3
What video formats can I convert to MP3?
We support MP4, MOV, WEBM, and most common video formats. Audio is extracted and converted to 128 kbps MP3.
Is my video uploaded to any server?
No. Your video is processed 100% in your browser using WebAssembly. Not even we can see your file. You can verify this in the DevTools Network tab.
How long does conversion take?
It depends on the video size and your device. Videos of 1-5 minutes typically convert in 10-30 seconds. The first time will download the conversion engine (4 MB, one-time only).
Do I lose quality when converting video to MP3?
MP3 uses lossy compression, but at 128 kbps the quality is excellent for music, podcasts, and most uses. If you need maximum quality, use WAV.
Are there size or duration limits?
Technical limits only: up to 100 MB and 30 minutes per file (browser processing constraints). No daily conversion limits—convert as many files as you need. No registration required.
Does it work on iPhone and Android?
Yes, PrivAudio works on iPhone, Android and tablets. Just need a modern browser (Safari, Chrome). No apps required.