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Convert.mp3

Convert MP3 to OGG online

100% localFiles never leave your device — no upload, no account, no tracking.
About MP3 to OGG

Convert MP3 files into OGG, the open Vorbis format that's great for games and the web. Choose a bitrate and we encode Vorbis locally for an open, royalty-free output.

The conversion runs entirely in your browser via WebAssembly. Your MP3 never leaves your device and nothing is uploaded.

How it works
  1. 01

    Add an MP3

    Drop your MP3 file onto the page or pick it from your device.

  2. 02

    Set bitrate

    Choose the OGG bitrate for the output.

  3. 03

    Convert

    Click Convert to encode Ogg Vorbis locally.

  4. 04

    Download

    Save the OGG file.

Features
open formatadjustable bitrategreat for web
Frequently asked
How does the MP3 to OGG converter work?
Convert MP3 files into OGG, the open Vorbis format that's great for games and the web. Choose a bitrate and we encode Vorbis locally for an open, royalty-free output.
Are my files uploaded to a server?
No. Everything runs entirely in your browser using local JavaScript and WebAssembly. Your files never leave your device.
Does it cost anything or require an account?
No. The converter is free, needs no sign-up, and runs locally in your browser.
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