Convert flac to mp3
Converted on your device. Files never leave this tab. Output tops out around 2 GB.
Nothing is uploaded
The converter runs inside this page. Cut your network after it loads and it still works.
No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many FLAC files as you like.
Real MP3 output
Encoded by ffmpeg, the same library the command-line tools use — not a renamed extension.
About FLAC
Free Lossless Audio Codec
A lossless codec from Xiph.Org, first released in 2001, that typically shrinks CD audio to 50 to 70 percent of its WAV size and decodes to identical samples. Use it to archive music and CD rips without losing any quality.
About MP3
MPEG-1 Audio Layer III
A lossy audio format developed largely at the Fraunhofer Institute and standardized as part of MPEG-1 in 1993. Its patents expired in 2017, and typical bitrates run from 128 to 320 kbps. Use it when audio has to play everywhere: car stereos, old MP3 players, any phone or browser.