Turn FLAC audio files into AIFF. It is converted in your browser, so the file never leaves your device.
Drop FLAC files here
or choose from your computer paste with Ctrl V
from Photos or Files
Ready · other file types work too0 bytes uploaded, ever
Drop FLAC files onto the box above, or click it to choose them. ToAny reads the file's contents to detect the type, so a wrong extension does not matter.
Press Convert. Open Options first if you want to change the defaults. The work happens in this tab.
Save the AIFF, or download everything as one ZIP if you converted several files.
The FLAC to AIFF converter is part of this page and runs inside your browser. Your audio files are never sent to ToAny or to anyone else.
Nothing has to travel to a server and back, so the conversion starts the moment you press Convert, even on a slow connection.
No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.
FLAC files are large, and Apple Music, many car stereos and older players will not play them. AIFF is uncompressed and native to Mac audio software. FLAC is at home in archiving music at full quality; AIFF is the usual choice for audio production on the Mac.
The defaults suit most files. Under Options you can trim the start and end.
This pair uses the compatibility engine, ffmpeg built for the browser, because AIFF cannot be written by the browser's built-in codecs. It is a one-off download of about 10 MB that the browser keeps, it is slower than the built-in codecs, and it takes files up to 1 GB.
FLAC compresses audio to roughly half the size of WAV without losing anything, like a ZIP for sound. It is the standard for lossless music collections. Apple's Music app is the notable holdout.
Opens in Android, Windows, VLC, most hi-fi players; Apple Music does not import it
FLAC converterAIFF is Apple's counterpart to WAV: uncompressed audio with full quality and large files. Logic and GarageBand use it heavily.
Opens in macOS, audio editors, most DAWs; browsers and phones vary
AIFF converter| FLACFLAC audio | AIFFAIFF audio | |
|---|---|---|
| Stands for | Free Lossless Audio Codec | Audio Interchange File Format |
| Type | Audio | Audio |
| Compression | Lossless | None (uncompressed PCM) |
| Introduced | 2001, by Josh Coalson and the Xiph.Org Foundation | 1988, by Apple |
| Opens in | Android, Windows, VLC, most hi-fi players; Apple Music does not import it | macOS, audio editors, most DAWs; browsers and phones vary |
| Best for | Archiving music at full quality | Audio production on the Mac |
| File extension | .flac | .aiff, .aif, .aifc |
No. The FLAC to AIFF conversion runs inside your browser, on your own phone or computer. The file is not sent to ToAny or to anyone else.
No further quality is lost: AIFF stores the decoded audio exactly. The result is identical in content.
Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP.
The steps are the same everywhere because ToAny runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the FLAC file, press Convert and save the AIFF. There is nothing to install.
Yes. FLAC to AIFF runs on the compatibility engine, which takes files up to 1 GB, and a long clip takes a while because it is slower than the browser's built-in codecs. Beyond that the limit is your device's memory, since nothing is uploaded; a computer copes with large files better than a phone.