AVIFLAC

Convert AVI to FLAC — free online

Turn AVI Video files into FLAC Audio — free, private, no watermarks.

Drag & drop files here

Accepts .avi · up to 50 files

Choose files

How it works

1
Drop your AVI files above — batch conversion is supported.
2
Tap Convert now. Your files are processed with FFmpeg, a trusted open-source engine.
3
Download your FLAC files. Everything is deleted automatically within 24 hours.

Need a different output? See all AVI conversions