Quick verdict
OGG when you control playback (your own apps, websites, Spotify-style streaming). MP3 when you need maximum compatibility with consumer hardware.
OGG (Ogg Vorbis) was designed in the late 1990s as an open-source, patent-free alternative to MP3. At the same bitrate, Vorbis sounds slightly better than MP3 — comparable to AAC. It powers Spotify's streaming (yes, that's Vorbis under the hood) and many free / open-source games.
MP3 is the universal lingua franca: every device, every operating system, every player handles it. Vorbis trips up on older hardware and some pro audio tools that never added native support.
| Feature | OGG (Vorbis) | MP3 |
|---|---|---|
| Compression quality | Slightly better | Slightly worse |
| File size at "transparent" | ~3.5 MB at 160 kbps q5 | ~4.5 MB at 192 kbps |
| Patent status | Patent-free, open | Patent-free since 2017 |
| Spotify streaming | Native | Not used |
| Apple Music / iTunes | No | Plays |
| Most car stereos | Maybe | Yes |
| Web browsers | 97%+ | 100% |
| Open-source toolchain | Excellent | Good |
Use OGG when
- You're distributing audio inside an app or game where you control the codec.
- You're building an open-source project that wants a fully open audio stack.
- You want slightly better quality at the same file size than MP3.
Use MP3 when
- You're sharing music for general consumer playback.
- You're burning files for a car stereo or older player.
- You're distributing podcasts to a wide audience (MP3 is podcasting's de facto standard).
Convert between OGG and MP3 in your browser
FAQ
- Does Spotify really use OGG?
- Yes. Spotify streams Ogg Vorbis at 96, 160, and 320 kbps depending on quality settings. The .ogg file extension and Vorbis encoding choice predates Spotify's mobile push but they stuck with it.
- Will my car play OGG files?
- Maybe. Cars made after roughly 2015 from major manufacturers often support OGG via USB stick playback. Older head units rarely do. Test with a single file before loading a whole library.
- Is OGG better than MP3?
- At low bitrates (under 128 kbps), noticeably. At 256 kbps+ both are essentially transparent. The real reason to prefer OGG is openness, not audible quality.
- Can I edit OGG files in Audacity / Pro Tools / etc.?
- Audacity yes. Most consumer DAWs yes. Some pro audio tools (older Pro Tools versions) require conversion to WAV first.