Convert Video to MP3Right in Your Browser
Pull the soundtrack out of any video file as an MP3. Works with MP4, MKV, MOV, AVI, WEBM and more — processed locally, so your videos stay private.
Drag & drop files here
or click to browse
Your files never leave your device
Select the output format and click Convert
1. Add your files
Drag & drop or click to browse. Multiple files supported.
2. Pick your settings
Choose the output format.
3. Download
Files convert on your device and download instantly.
About this conversion
Extracting audio from a video is one of the most common things people want to do online — turning a lecture, podcast recording, concert clip or interview into a portable MP3 you can play anywhere. The trouble is that most "video to MP3" sites upload your video to a server first, which is slow and hands your content to a company you've never heard of.
This tool skips the server entirely. The video is decoded by FFmpeg compiled to WebAssembly, running inside your own browser tab, and only the audio track is written out as an MP3. Nothing is uploaded, there's no queue, and the original video never leaves your device — you can even pull the plug on your internet after the page loads and it still works.
Frequently Asked Questions
Which video formats can I extract audio from?
Any common video container: MP4, MKV, MOV, AVI, WEBM, MPG, 3GP and more. The audio stream is decoded and re-encoded as MP3.
Is it safe to convert videos online?
Yes. Unlike traditional online converters, this tool never uploads your files. The conversion runs entirely inside your browser using WebAssembly, so videos never leave your device — you can even disconnect from the internet after the page loads and it still works.
Is there a file size limit?
Files up to about 1.5 GB are supported. Because processing happens in your browser's memory rather than on a server, very large files depend on your device's available RAM.
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A free, privacy-first online converter built by Softorino.
No sign-up. No ads. No data collection.
Supports the most common video and audio formats — MP4, MKV, MOV, WEBM, GIF, MP3, WAV, FLAC and more — with a focus on Apple-compatible outputs.
Softorino Converter is a free, fast, privacy-first video & audio converter that runs in-browser (no sign-up, no data collection).
Why It Exists
Most top search results for "how to convert [X to Y]" lead to sketchy, ad-heavy websites or tools that:
- —Upload your file to unknown servers
- —Limit free use or add watermarks
- —Track you or show spammy ads
Softorino Convert is trying to be the trusted alternative:
No tracking. No uploading. No BS.