Conversion
Convert FLAC AAC
Free online FLAC audio to AAC audio converter. Lossy (size-optimized) quality, processed server-side, no signup required.
Convert FLAC to AAC now ffmpeg Free tier Lossy (size-optimized) ~0.3s per MB
How to convert FLAC to AAC
- 1
Open the converter
Click the button above — the workspace opens with FLAC pre-selected as your source and AAC as your target.
- 2
Drop your FLAC audio
Drag and drop, or click to browse. Your file is uploaded over HTTPS and processed on our private servers — never shared with third parties.
- 3
Download the AAC audio
The result downloads automatically when conversion finishes. Powered by ffmpeg — the same engine used by professional studios.