Free online · No upload · Files stay on your device
Video to MP3 Converter
Extract MP3 from any common video file privately in your browser. Free, no upload, no watermark.
How it works
Instant conversion in 3 simple steps
Everything runs locally in your browser. Fast, zero upload wait.
01
Add your file
Drag and drop the source file. It stays in browser memory — we never upload it.
02
Confirm output
MP3 is pre-selected. Switch to WAV if you need lossless audio.
03
Download
Save your MP3 instantly when conversion finishes on your device.
About this converter
Need a free video to MP3 converter online? ShortVid AI extracts audio locally with WebAssembly. Drop an MP4, MOV, MKV, WEBM, or other supported video and download an MP3 without uploading your file to a server.
Supported formats
Outputs we encode today. Inputs include common video and audio containers (MP4, MOV, MKV, WEBM, AVI, and more).
- MP4
- MOV
- WEBM
- AVI
- MKV
- GIF
- MP3
- WAV
Popular conversions
Why convert privately?
- No upload. Your media stays in browser memory. We do not store converter files on our servers.
- No cloud wait. Skip upload queues — conversion starts on your device with WebAssembly.
- Free & simple. No sign-up and no watermark from us on the exported file.
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Frequently asked questions
- Is this video to MP3 converter free?
- Yes. Convert video to MP3 online for free with no account and no watermark from us.
- Do you upload my video?
- No. Extraction runs in your browser. Your video never leaves your device.
- Which videos work?
- Common formats like MP4, MOV, MKV, WEBM, AVI, and others. Success depends on the codec and your device memory.
- Can I get WAV instead of MP3?
- Yes — choose WAV in the format list, or use our Video to WAV page.
- Is there a file size limit?
- About 1.5 GB on modern devices. Very large files may fail on low-RAM phones.