AVI to AAC
Convert AVI to AAC in your browser. Your file is never uploaded.
This free AVI to AAC converter runs in your browser. Drop in a AVI file and download a AAC a moment later, with no upload, no sign-up, and nothing to install. Because the work happens on your own device, your file never leaves it.
What is AVI?
AVI is an older Microsoft container. It is widely playable but makes larger files than modern formats and lacks some of their features.
What is AAC?
AAC is the lossy format used by Apple Music and YouTube. At the same bitrate it generally sounds better than MP3.
Questions
Is the AVI to AAC converter free?
Yes, it is free with no sign-up and no watermark. There is no cap on how many files you can convert, and nothing to install.
Do my files get uploaded to a server?
No. The conversion runs entirely in your browser using code that loads onto your device, so the file is read, converted, and downloaded locally. It never reaches us or anyone else.
Will the conversion lose quality?
AAC uses lossy compression, so re-encoding can cost a little quality. Near the top of the quality setting the difference is hard to see, and for most uses it is not noticeable.