MP3 to OGG Converter
Convert MP3 audio to OGG (Vorbis) — the open, royalty-free format. Free, in your browser, no signup.
Drag & drop your MP3 file here, or browse
Need an open, royalty-free audio file? This free converter turns .mp3 audio into OGG (Vorbis) in seconds — no software or signup. Files up to 30MB are converted directly and nothing is stored after your download.
How to Convert MP3 to OGG
1. Upload your MP3 file
Drag a file onto the box above, or click to browse.
2. Choose a bitrate
OGG is already selected as the output. Pick a bitrate for the Vorbis audio — 320 kbps for best quality.
3. Convert & download
Click Convert & Download. Your OGG file downloads automatically.
A Note on Lossy-to-Lossy
Both MP3 and OGG Vorbis are lossy, so converting between them re-encodes already-compressed audio and can add a little quality loss. Convert from the highest-quality MP3 you have, choose a high bitrate, and avoid repeated round-trips. OGG is popular in gaming, Linux, and open-source software because it's free of licensing fees. Need the reverse? Use OGG to MP3.
Frequently Asked Questions
How do I convert MP3 to OGG?
Upload your .mp3 file, keep OGG selected and pick a bitrate, then click Convert & Download. The OGG file is created and downloaded automatically.
What codec does the OGG file use?
Vorbis. This converter outputs OGG Vorbis, the most widely supported audio codec in the OGG container.
Does converting MP3 to OGG lose quality?
A little — both are lossy, so re-encoding adds minor loss. Start from a high-bitrate MP3 and pick a high output bitrate to minimize it.
Is the MP3 to OGG converter free?
Yes — it's completely free, with no account, no watermarks, and no limit on how many files you convert.