What happens when you convert MP3 to OGG
| Compression | Lossy → Lossy |
|---|---|
| Size per minute | MP3 ≈ 1.4 MB → OGG ≈ 1.4 MB at 192 kbps |
| Quality | Re-encoded once more; at 192 kbps or higher the extra loss is very hard to hear |
| Tags | Title, artist and album tags are copied when the target format supports them |
| Opens in | browsers, Android, VLC and games; iPhone apps and many car stereos do not |
Sizes are typical values; your files will vary with content and settings.
MP3 MPEG-1 Audio Layer III
MP3 is the most compatible audio format in existence. Every phone, car stereo, browser and editor plays it, and 128 to 320 kbps gives small files that sound good for music and speech.
MP3 converterOGG Ogg Vorbis
OGG usually holds Vorbis audio, an open, royalty-free codec used by games, Spotify's older streams and many Linux apps.
OGG converterHow to use the MP3 to OGG Converter
- 1
Choose a MP3 file or drop it onto the page.
- 2
Review the audio options. The defaults suit most files.
- 3
Click Convert and download your OGG when processing finishes.
Why convert MP3 to OGG?
MP3 is the format of most music downloads, podcasts and audio libraries. It is lossy, so re-encoding repeatedly reduces quality. Choose OGG Vorbis for game engines such as Unity and Godot, and for open-source software.
Frequently asked questions
Will the OGG lose quality?
Both formats are lossy, so converting re-encodes the data once more. Using a high quality setting keeps the generational loss very small. Avoid converting the same file back and forth repeatedly.
Will the OGG be smaller than the MP3?
About the same: a minute of audio takes about 1.4 MB as MP3 and about 1.4 MB as OGG at 192 kbps. Lower the bitrate to shrink it further; 128 kbps is plenty for speech.
Questions about privacy, file-size limits or conversion speed are answered in the general FAQ.