Tools / File Converter / MP4 to OGG Converter

MP4 to OGG Converter

Convert MP4 files to OGG. Free, without uploading.

This tool converts MP4 files to OGG. MP4 is the most widely used video format. It usually holds H.264 video and AAC audio and plays on phones, browsers, TVs and social networks.

OGG (Vorbis) is an open, lossy audio format common in games and some apps. Only the audio of the MP4 video is kept and saved as OGG; the picture is dropped. OGG is lossy; you choose the quality from 96 to 320 kbps. 192–256 kbps is enough for music, 128 kbps for speech.

Conversion runs on your device; your file is never sent to a server. The components download once on first use, and later conversions start right away.

How to use

1. Choose the MP4 video, drag it in, or paste its link.
2. Choose the audio quality; optionally enter a start and end time.
3. Press "Convert" and download the OGG file.

Frequently asked questions

Will audio quality drop when converting to OGG?

OGG is lossy, so there is a small loss you won’t hear at higher bitrates. If the source is already lossy, a higher bitrate won’t improve it.

Is there a file size limit?

No fixed limit; your device’s memory decides. Computers usually handle files up to 1–2 GB.

Is my file uploaded?

No. Your MP4 file is converted to OGG inside your browser.