About this tool
OGG (Vorbis or Opus) audio from games, Linux apps, Telegram voice messages, and some recorders often will not play on iPhones, in cars, or in editing software. MP3 fixes that instantly.
About the formats: OGG files hold Vorbis or Opus audio, open formats used by games, Linux software, and some voice recorders. Quality per megabyte is excellent, but device support outside the desktop is spotty. MP3 is the universal lossy audio format. Practically every device, car stereo, and app made in the last 25 years plays it, and at 192-320 kbps it is indistinguishable from the original for most listeners.
OGG and MP3, side by side
| .ogg in | .mp3 out | |
|---|---|---|
| Compression | Lossy (Vorbis or Opus) | Lossy |
| Typical size | 0.7 MB per minute | 1 MB per minute at 128 kbps |
| Plays on | Browsers, Android, games | Everything |
| Best for | Game audio, Discord, calls | Sharing, players, podcasts |
Rows where the two differ are marked. The full story on each: OGG files and MP3 files.
How to use it
- Drop your OGG, OPUS or OGA files into the box above, or click to browse. Nothing is uploaded.
- Adjust the options if you want; the defaults suit most files.
- Click Convert to MP3 and wait a moment.
- Download the results individually or all at once as a ZIP.
Questions
Are Opus files supported?
Yes. Both Vorbis and Opus audio in .ogg, .oga, or .opus files convert to MP3.
Is it free, are files uploaded, which browsers work: the general questions are answered once for the whole site.