Convert Audio or Video to FLAC

Convert your music to FLAC

With this free online flac converter, it is so easy to convert any audio or video to lossless FLAC audio format just using your web browser.

First select a local file from your device and click Next. Change the optional settings if you want and click the Convert button. Your awesome FLAC audio file will be ready within seconds!

Supported file formats

mp3
wav
wma
ogg
m4r
m4a
aac
amr
flac
aiff
ape

flv
wmv
mp4
avi
mov
3gpp
3gp
mpg
mpeg
mkv
ogv
webm

Separate audio from video

Online FLAC Converter allows you to separate audio from common video formats and download it to your device in FLAC audio format.

If the source file is a video, the algorithm will automatically extract the audio track from the video and let you download it to your computer as a lossless FLAC audio file.

FLAC Metadata Editor Online

Easily edit FLAC metadata and add cover art to your FLAC files with this free online tag editor. Change or insert flac meta tags such as title, album, artist, track, date, genre and add custom cover photo to your audio files.

Free audio converter

Since you don't need to download anything on your device, Online FLAC Converter saves you time and money and works like a charm.

All you need to do is select the file you want to convert and press a few buttons. Convert as many files as you want, it's mobile friendly and totally free!

How to convert music to FLAC format

With AudioTrimmer, it is possible to convert your songs, music, and videos to FLAC format, edit metadata and add cover art to FLACs just using your web browser:

Select a video or audio file from your local drive and click Next.
On the next screen, you can edit song metadata (album, artist, genre, etc), add an album cover art and choose form available encoding options (frequency, bit depth, stereo/mono) as you wish.
After clicking the Convert button, you can download your new FLAC file!