AIFF to FLAC
Convert AIFF to FLAC in your browser. Your file is never uploaded.
This free AIFF to FLAC converter runs in your browser. Drop in a AIFF file and download a FLAC 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 AIFF?
AIFF is Apple's uncompressed audio format, the Mac counterpart to WAV. It is lossless and large.
What is FLAC?
FLAC compresses audio losslessly, cutting file size by roughly half while keeping every detail of the original. It is the usual choice for archiving music.
Questions
Is the AIFF to FLAC 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.