Extract the soundtrack from MP4 videos and save it as OGG. Free, with no upload — even large videos are processed on your device.
Drop audio or video files here
or paste them, or click to choose — several files at once
Choose filesMP3, WAV, FLAC, OGG, M4A, AAC, OPUS, AIFF, WMA, APE, AMR, MP4 and more · up to 300 MB per file
The converter (about 30 MB) is downloaded once on first use and then cached. Your files never leave your device.
Drop MP4 files onto the converter, paste them, or click to choose. You can add many at once.
OGG is already selected. If you like, adjust the quality, sample rate or channels before or after adding files.
Each file is converted in your browser in seconds. Save them one by one, or all at once as a ZIP.
MPEG-4 Part 14
Video with a soundtrack
MP4 is the most common video format, and its soundtrack is usually AAC. Converting it to an audio format keeps only the sound and drops the picture.
Ogg Vorbis
The open alternative to MP3
OGG files usually contain Vorbis audio, a free and patent-free lossy codec. It is common in video games, on Android and in open-source software.
Audio is converted by ffmpeg running inside your browser. Your files never reach a server.
Queue up to 50 files and download them one by one or together as a ZIP.
Set the bitrate, bit depth, sample rate and channels — or simply keep the sensible defaults.
Add your MP4 files to the converter above. OGG is already selected as the output, so conversion starts right away. When a file is ready, click Download, or use Download all to get a ZIP.
The soundtrack of the MP4 video is decoded and saved as OGG. With the default settings it sounds the same as in the video; only the picture is left out.
160–192 kbps sounds transparent for most music, and 96–128 kbps is fine for speech. Vorbis handles low bitrates better than MP3.
No. The MP4 to OGG conversion runs entirely in your browser using ffmpeg compiled to WebAssembly. Your files are never sent to a server, so even private recordings stay on your device.
Yes. Add up to 50 files; they are converted one after another, and you can download each OGG file separately or all of them together as a ZIP archive.