MP3 to OGG

Convert MP3 audio files to OGG, entirely in your browser.

Choose a file or drag & drop

How to use MP3 to OGG

  1. Choose a MP3 file.
  2. Click Convert to OGG and wait for processing.
  3. Download your new OGG file.

Private MP3 to OGG conversion

OGG Vorbis is a free, open format favoured by games and open-source apps.

Conversion is powered by FFmpeg compiled to WebAssembly and runs locally. The engine downloads once on first use, then your media is processed on your own device — nothing is uploaded.

Is there a file size limit?
The only limit is your device's memory, since processing happens in your browser rather than on a server.
Are my files uploaded?
No. Everything is processed locally in your browser, so your files never leave your device.

Related tools