Convert M4A to OGG

M4A vs OGG: what is the difference?

AAC audio in an MP4 container, common on Apple devices and streaming services. An open format built on the Vorbis codec, often used in games and on the web.

What happens to the sound quality?

Both M4A and OGG are lossy, so each conversion costs a little more quality. Convert from the original if you have it.

How much will the file size change?

For a 3-minute stereo track, M4A is about 4.3 MB and OGG is about 3.6 MB. Actual sizes depend on the track and settings.

When should you choose OGG?

OGG is a good fit when you are building a game or web project.

FAQ

Does converting M4A to OGG reduce the sound quality?

Both M4A and OGG are lossy, so each conversion costs a little more quality. Convert from the original if you have it.

Are my files uploaded to a server?

Files never leave your device; everything runs in your browser.

What is the OGG format used for?

An open format built on the Vorbis codec, often used in games and on the web. OGG is a good fit when you are building a game or web project.