Batch convert files to FLAC online.
Large files from any format are supported.

Max size: 200 MB per file

You can convert to FLAC Learn more about FLAC from

Video
Video
Audio/Music
Audio/Music


What is FLAC?

Extension flac
Category Audio/Music file formats
Developed by Xiph.Org Foundation
Mime type audio/flac

Description

FLAC, or Free Lossless Audio Codec, files contain digital audio. FLAC files utilize lossless quality, meaning that there is no loss of any original sound data. When compared to MP3 (lossy audio format), FLAC files are generally larger. Nonetheless, FLAC’s lossless compression algorithm can reduce audio by up to 70%, and still be able to reproduce the original audio afterwards. The format is royalty-free.

Common questions about converting to FLAC

Can I convert to FLAC in bulk?

Yes, MConverter supports batch converting to FLAC. You can even drag and drop folders to convert to FLAC.
Pasting files and folders copied in the clipboard also works: use Ctrl+V.

Can I convert a file to FLAC, if its size is 1 GB?

Yes, with MConverter Premium you can convert big files, up to 1 gigabyte each.
The free version lets you convert files up to 200 MB. If you need to convert files over 200 megabytes to FLAC, try MConverter Premium.

Is converting to FLAC safe with MConverter?

Yes, we encrypt your connection using industry standards. Plus, your files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your files immediately after finishing the conversion by clicking the bin icon.
Join others who have trusted us to convert over 2,645,616 files so far.

How long does it take to convert a file to FLAC?

For most audio files, the wait is usually around a minute. However, MConverter also supports converting larger audio files, meaning that it could take a while (up to over an hour, for example).
Get it on Google Play Available on Samsung Galaxy Store Get it from Microsoft Store

Made with 💙 in 🇧🇬

My Account
Profile Picture
...
Free Edition
Action required
We need your attention to complete a payment.

Otherwise, your Premium benefits may stop working.

Downloads blocker detected
To stop seeing this message,
turn off Block automatic downloads
in Samsung Internet's Browsing pivacy dashboard settings.
To continue downloading your converted files, press the following button:
Download Files
Conversion History

To access files you have converted in the past during previous sessions,
you need to:

Legal Information
Options
Privacy Policy
Share with other apps

Fetching your file in order to share it with other apps...

Terms of Use
Upgrade

Upgrade to Premium

And get more features

Payments are processed by .
MConverter does not see your full credit card number.
Already purchased?

Verifying Your Premium

This may take a second...