Convert MP4 to OGG
Extract the audio from your MP4 video and save it as OGG. Free, instant, private.
Drop your MP4 video here, or click to browse
Converts MP4 to OGG — .mp4 files only
Why use PixelTools to convert mp4 to ogg
Clean MP4 to OGG conversion
Converts a video container that carries an audio track alongside the picture into open-source, Vorbis-encoded audio popular with games and voice chat apps, using ffmpeg's native encoder so the output sounds exactly as intended.
100% private — no upload
Conversion runs entirely in your browser using WebAssembly. Your MP4 file is never sent to a server, stored, or seen by anyone but you.
No account, no watermark
Free to use with no sign-up, no file limits, and no watermark on your OGG output.
Why convert to OGG
rarely supported outside Linux and browser-based players — most phones, car stereos, and Windows Media Player can't open it
Works on any device
Fully responsive with touch-friendly controls — convert your MP4 file from your phone, tablet, or desktop without installing anything.
Safe for sensitive recordings
Because nothing leaves your device, this is safe to use on phone recordings, screen captures, and downloaded video files or any other recording you can't upload to a third-party server.
Three steps to convert mp4 to ogg
- 1
Drop your MP4 video
Drag and drop your MP4 video onto the page, or click to browse. Nothing is uploaded — the file stays on your device.
- 2
Conversion runs in your browser
A WebAssembly build of ffmpeg decodes the MP4 audio track and re-encodes it as OGG entirely on your device. A progress bar shows the conversion as it runs.
- 3
Download your OGG file
Preview the result right on the page, then click Download to save the OGG file to your device.
Who converts MP4 to OGG?
Whether you're a podcaster, a musician, or just need one file in a different format — PixelTools converts MP4 to OGG instantly in your browser, with no upload and no account needed.
Working with phone recordings, screen captures, and downloaded video files
MP4 files typically come from phone recordings, screen captures, and downloaded video files. Converting to OGG makes them usable in the apps and platforms that actually need them.
Publishing or sharing as OGG
rarely supported outside Linux and browser-based players — most phones, car stereos, and Windows Media Player can't open it, which is exactly why people convert MP4 to OGG before sharing or uploading.
Editing and production workflows
Podcast editors, video producers, and musicians convert MP4 to OGG to match the format their DAW, NLE, or publishing platform expects.
Reducing file size for sharing
A OGG file is often far smaller and easier to email, message, or upload than the original MP4, especially when only the audio is needed.
Frequently asked questions
Is the MP4 to OGG converter free?
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Yes, completely free with no limits. Convert as many files as you want. No subscription, no account, no watermark.
Does this tool upload my video to a server?
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No. The conversion happens entirely in your browser using WebAssembly. Your MP4 video never leaves your device.
Why convert MP4 to OGG?
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MP4 is a video container that carries an audio track alongside the picture, typically from phone recordings, screen captures, and downloaded video files. Rarely supported outside Linux and browser-based players — most phones, car stereos, and Windows Media Player can't open it.
Will the audio quality change?
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Converting to OGG uses a high-quality encoder setting by default, so the difference from the source is minimal for typical listening — but OGG is a lossy format, so extremely detailed A/B comparisons may reveal small differences from an uncompressed source.
Is there a file size limit?
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Files up to 2GB are supported. Very large files take longer to process since everything runs on your device's CPU rather than a server.
Can I use the converted OGG file commercially?
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PixelTools does not claim any rights over files you process. The output is yours to use however you like, subject to any rights the original file's owner holds.
Why would I pull OGG audio out of an MP4 video?
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OGG (Vorbis) is the audio format many game engines, open-source apps and web projects expect. If you recorded a sound effect or voice line inside an MP4 clip, this extracts just that audio as OGG so you can drop it straight into a project without an intermediate MP3.
Convert MP4 to OGG now
Free, instant, no account needed.