Convert OGG to MP3.
OGG audio in, universal MP3 out — nothing ever uploaded.
Drop OGG files here
or browse your files
Paste with ⌘V · or drop files anywhere on the page
Files never leave your device. Everything runs in your browser, nothing touches a server — tools you've used even work offline.
OGG carries Vorbis or Opus audio — efficient, open, and still refused by plenty of players and editors. Convert it to MP3 without uploading anything: drop .ogg or .oga files, pick a bitrate, download audio that works everywhere.
How it works
- Drop files anywhere on the page, click to browse, or paste with ⌘V.
- Pick a quality or preset — or set an exact target size and let the tool find it.
- Compress, compare before/after, and download — individually or as a ZIP.
OGG, OGA, OPUS — which page?
They are siblings: .ogg and .oga are the same Ogg container, and .opus is Ogg carrying Opus under its own extension — voice messages usually arrive that way, and OPUS to MP3 handles them. All of them convert here too; for bitrate advice and target-size mode, see the audio tool.
Frequently asked questions
What is inside an OGG file?
Usually Vorbis or Opus audio — game soundtracks, podcast feeds and open-source rips ship this way. Both decode here in the browser and re-encode straight to MP3.
What about .oga files?
Same container, different label — .oga is the “audio-only Ogg” extension. Drop them exactly like .ogg files; the conversion is identical.
Does quality survive the conversion?
Both directions are lossy, so match or exceed the source: 192 kbps MP3 for music keeps the difference inaudible, 128 kbps is plenty for speech. Batches convert in one go and download as a ZIP.
Is it private?
Yes. The audio is decoded and re-encoded entirely in your browser — recordings never leave your device, and the server does nothing but deliver this page. Voice memos, interviews, demos: none of it is uploaded anywhere. Want proof? Run one file through, switch your connection off, and run another — it still works.