AAC vs OGG
A quick, plain-English comparison of the AAC and OGG file formats — and how to convert between them, free and in your browser.
| AAC | OGG | |
|---|---|---|
| Category | audio | audio |
| Extension | .aac | .ogg |
| MIME type | audio/aac | audio/ogg |
| Converts to | 17 formats | 17 formats |
| Direction here | read & write | read & write |
Convert between AAC and OGG
AAC vs OGG: frequently asked questions
What's the difference between AAC and OGG?
Advanced Audio Coding (lossy, MP3 successor). Ogg container, usually Vorbis audio.
Should I use AAC or OGG?
Both are audio formats — the right one depends on compatibility, quality and file size for your use. Whichever you have, you can convert it to the other below in seconds.
How do I convert AAC to OGG?
Open the AAC-to-OGG converter, drop your AAC file in, and download the OGG. We auto-detect the real format from the file's bytes, so a mislabeled file still works.