MP4 to MP3 Converter
Extract the audio track from an MP4, MOV, M4V or WebM video and save it as an MP3 in your browser. Pick the bitrate, download. No upload, 100% private. It runs entirely in your browser — no signup, no installation, and nothing you paste or drop leaves your device.
Drop a video here or click to browse
MP4, MOV, M4V, WebM — up to 300 MB
How to Convert MP4 Video to MP3 Audio
This MP4 to MP3 converter pulls the audio track out of a video and saves it as a normal MP3 file you can play anywhere — no software to install. Drop your MP4, MOV, M4V or WebM file onto the page, pick a bitrate (192 kbps is a good all-round choice; 320 kbps keeps the best quality, 96 kbps gives you the smallest file), and press Convert. The tool decodes the soundtrack in your browser and encodes it into an MP3, then shows you a player to check the result and a download button for the file. Because nothing is uploaded to a server, this also works for recordings you would rather keep to yourself, such as voice memos, lectures or family videos. Handy use cases: turning a concert recording into a song for your phone, ripping the audio of a screen recording, or shrinking a big video down to a small audio file for email.
MP4-Video in MP3-Audio umwandeln
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What is MP4 to MP3 Converter?
MP4 to MP3 Converter is a free online file converter built for anyone converting images, audio, video, units or colours. Extract the audio track from an MP4, MOV, M4V or WebM video and save it as an MP3 in your browser. Pick the bitrate, download. No upload, 100% private In practice you drop an MP4, MOV, M4V or WebM file, pick the MP3 bitrate, and then download the extracted audio track.
Files are processed in the browser with Canvas and WebAssembly, so photos, IDs and client material are never uploaded to a server.
How to use MP4 to MP3 Converter
- Drop an MP4, MOV, M4V or WebM file.
- Pick the MP3 bitrate.
- Download the extracted audio track.
MP4 to MP3 Converter FAQ
Is MP4 to MP3 Converter free to use?
Yes. MP4 to MP3 Converter is completely free and needs no account, no trial and no payment details. Every feature on the page is available without limits.
Is my data uploaded anywhere?
No. MP4 to MP3 Converter runs entirely in your browser, so the text, file or number you enter never leaves your device.
Does MP4 to MP3 Converter work on a phone or tablet?
Yes. It works in any modern browser on desktop, tablet and phone. There is no app to install and no account to create.
How do I use MP4 to MP3 Converter?
Drop an MP4, MOV, M4V or WebM file. Pick the MP3 bitrate. Download the extracted audio track.