Video to MP3 Converter 100% FREE
Completely free video to MP3 converter — extract the audio from any video (MP4, WebM, MKV, AVI, MOV, FLV) and download it as MP3 or lossless WAV. No sign-up, no watermark, no limits. Your video never leaves your device.
How to use
The Video to MP3 Converter is a completely free online tool — no sign-up, no watermark and no download limits. The conversion happens right in your browser, so your video is never uploaded anywhere.
- Drag a video onto the upload box, or click it to browse your device (MP4, WebM, MKV, AVI, MOV, FLV).
- Choose MP3 (pick 128, 192 or 320 kbps) or WAV for lossless quality.
- Click 🎧 Convert to Audio and wait — the first conversion also downloads the converter engine once.
- Preview the audio, then click Download Audio — free forever.
Honest note: the output cannot sound better than the source. A low-quality video will not turn into high-quality audio — 320 kbps MP3 and WAV simply preserve what is there.
Frequently asked questions
What does the Video to MP3 Converter do?
It extracts the audio track from any video file and saves it as an MP3 (at 128, 192 or 320 kbps) or as a lossless WAV file — perfect for turning lectures, podcasts, music videos and voice notes into audio you can keep.
How do I convert a video to MP3?
Drag your video onto the upload box or click to browse, choose MP3 or WAV output (and an MP3 bitrate), then click Convert to Audio. When it finishes, preview the audio and click Download. No sign-up or installation is needed.
Which video formats are supported?
MP4, WebM, MKV, AVI, MOV, FLV, WMV and most other common video formats work — anything your browser can open as a file can usually be converted.
Is the Video to MP3 Converter really 100% free?
Yes — completely free, forever. No sign-up, no watermark, no download limits and no hidden paid version. Every tool on SEO Tools is free.
Is my video private when I convert it?
Yes. The conversion runs entirely in your browser, so your video never leaves your device. Nothing is uploaded, stored or shared.
Why does the first conversion take longer, and what quality will I get?
The first time you convert, your browser downloads the converter engine once (about 24 MB) and caches it — later conversions start instantly. You can choose MP3 at 128, 192 or 320 kbps, or lossless WAV. Note that the output cannot be better than the source: a low-quality video will not become high-quality audio.