Video to MP3 converter
Pull the music, voice or soundtrack out of your own videos in seconds. It all runs inside your browser, so even big files stay on your device.
- No upload
- Free, no sign-up
- Runs on your device
Drop a video here
or choose a file · MP4, MOV, WebM, MKV
Stays on your device
How to use Video to MP3
- 1
Drop your video
Choose an MP4, MOV, WebM or MKV file from your phone or computer.
- 2
Pick a format
MP3 for any player, M4A for original quality, WAV for editing.
- 3
Download
Listen to a preview, then save the audio file.
Which audio format should I choose?
MP3 plays on every phone, car stereo and computer. 192 kbps is a good choice for music, and 128 kbps is plenty for speech, lectures and podcasts. Pick 320 kbps if you want the highest MP3 quality and don’t mind a bigger file.
M4A is usually the exact audio that is already inside videos recorded on phones. GrabKit copies it straight out without re-encoding, so there is zero quality loss and it finishes almost instantly.
WAV is uncompressed audio for editing in apps like Audacity, GarageBand or a video editor. Expect roughly 10 MB per minute of stereo audio.
Private by design
Most online converters make you upload your whole video to their server, wait, then download the result. GrabKit skips all of that. The conversion uses the media engine built into your browser, so your file never leaves your device and there is no upload time, even for long recordings.
Frequently asked questions
Is this video to MP3 converter free?
Yes, completely free. There is no sign-up, no watermark, no daily limit and no premium plan.
Is my video uploaded anywhere?
No. GrabKit processes your file with code that runs inside your own browser. The file is never sent to a server, so nobody (including us) can see it. You can even disconnect from the internet after the page loads and the tool keeps working.
Which video formats can I convert?
MP4, MOV, M4V, WebM and MKV work in every modern browser. iPhone videos in HEVC also work in browsers that can play HEVC, such as Safari and Chrome or Edge on most computers.
Which MP3 bitrate should I pick?
128 kbps for speech, 192 kbps for most music, and 256–320 kbps if you want the best quality. Higher bitrates make bigger files.
Can I paste a YouTube or TikTok link?
No. GrabKit works with files that are already on your device. Please only convert videos you made yourself or have permission to use.
Does it work on my phone?
Yes, in current versions of Chrome, Safari, Edge and Firefox. Very long videos can run out of memory on older phones; if that happens, try a desktop browser.