Free converter

Convert to FLAC

Anyfile turns audio files into a FLAC audio for free, right in your browser: nothing is uploaded. Drop a file and it converts at once.

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Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

When to use FLAC

Archiving CDs and high-resolution music without any loss of quality.

Convert to FLAC from

MP3 to FLACMP3 audioSound quality: no further loss (what MP3 already left out doesn’t come back)
WAV to FLACWAV audioSound quality: nothing lost
OGG to FLACOgg audioSound quality: no further loss (what OGG already left out doesn’t come back)
OPUS to FLACOpus audioSound quality: no further loss (what OPUS already left out doesn’t come back)
AAC to FLACAAC audioSound quality: no further loss (what AAC already left out doesn’t come back)
M4A to FLACM4A audioSound quality: no further loss (what M4A already left out doesn’t come back)
AIFF to FLACAIFF audioSound quality: nothing lost
MKA to FLACMatroska audioSound quality: nothing lost
3GA to FLAC3GPP audioSound quality: no further loss (what 3GA already left out doesn’t come back)

.flac

FLAC audioFree Lossless Audio Codec

A lossless audio codec created by Josh Coalson in 2001 and now maintained by the Xiph.Org Foundation. Files are noticeably smaller than WAV yet decode to an exact copy of the original.

Archiving CDs and high-resolution music without any loss of quality.

Opens in VLC, foobar2000, Windows Media Player, Audacity

About FLAC files

Questions

What can I convert to FLAC?

MP3, WAV, OGG, OPUS, AAC, M4A, AIFF, MKA and 3GA files. Drop one on this page and it converts to FLAC straight away.

Are my files uploaded?

No. Anyfile converts them in your browser, on your device; nothing is sent to a server.

Can I convert several files to FLAC at once?

Yes. Drop them together, and you get one ZIP with every FLAC inside.