All tools / Video / MP4 to OGG
Convert MP4 to OGG
Convert MP4 to OGG on your device. Extract audio without uploading the video.
Drop your .mp4 here
or click to browse
TO
Processed on your device - nothing is uploaded.
HOW IT WORKS
1
Drop the mp4 video
Drag the MP4 file in. Your browser reads it locally - its contents stay on your device.
2
Pick OGG
The audio track is extracted and encoded as OGG right here.
3
Download the audio
Your OGG saves to your device, ready for any player.
Why convert here, not there
No upload, ever
Cloud extractors copy your video to their servers. This one pulls the ogg out locally.
Local conversion
Skip the upload-wait-download cycle. The ogg is ready in seconds.
No account, no daily cap
Free for any number of videos, from a phone clip to a full recording.
The two formats, briefly
| MP4 | MP4 is a container. This converter writes H.264 video and AAC audio when an audio track is present; target-player support still needs checking. | |
|---|---|---|
| OGG | OGG is a container. This converter writes Vorbis audio at a fixed quality setting, not Opus. | |
When you need this
- Extract the soundtrack from a MP4 video for an audio-only workflow that accepts OGG. This does not keep the picture. A video with no audio track cannot produce meaningful audio.
MP4 vs OGG: what changes
| MP4 | OGG | |
|---|---|---|
| Kind | Video | Audio |
| Compression | Depends on source encoding | Vorbis audio output here |
| Typical size | Depends on the file and encoding settings. | Measure the exported file; it may be larger. |
| Opens on | Check the source in your app and browser. | Check the downloaded file in the receiving app. |
| Best for | Keep the original as your source. | OGG workflows, subject to the limits below. |
Keep the original. Compare the exported file before sharing or replacing it.
Good to know
- The encoder uses fixed Vorbis quality 5. The bitrate varies with the audio; a quality menu does not select a fixed bitrate for this path.
- First use downloads the audio/video engine (about 30 MB). The input cap is 2 GB, but available browser memory can run out below that.
MP4 to OGG, answered
Why convert MP4 to OGG?+
Extract the soundtrack from a MP4 video for an audio-only workflow that accepts OGG. This does not keep the picture. A video with no audio track cannot produce meaningful audio.
Which quality should I pick?+
The encoder uses fixed Vorbis quality 5. The bitrate varies with the audio; a quality menu does not select a fixed bitrate for this path.
Does converting MP4 to OGG lose quality?+
This export uses lossy audio encoding. The source MP4 may contain different codecs or recording quality; re-encoding cannot improve the original. Compare the result before deleting the source.
Is there a file size limit?+
The hard cap is 2 GB per file. The practical limit is your device: conversion runs in its memory, so very large files can fail on phones with little free RAM. There is no server-side cap because nothing is uploaded.
Does my file get uploaded anywhere?+
Never. Your mp4 file stays inside this tab; the ogg is produced by code on your device. Its contents never leave your device.