Free, instant MP3 to FLAC conversion. No signup. No limits. Just drop your .mp3 file and get .flac in seconds.
or click the coconut to browse · multiple files supported
Converting from MP3 (audio/mpeg) to FLAC (audio/flac) is a common audio conversion that cococonvert handles instantly.
Your file is processed securely and deleted immediately after conversion. No data is stored on our servers.
Works on any device — desktop, tablet, or mobile. No software installation required.
Drop your .mp3 file on the coconut above, or click to browse.
Select FLAC as the output format from the options.
Click "Convert" and download your .flac file instantly.
.mp3 file
| Extension | .mp3 |
| MIME Type | audio/mpeg |
| Category | Audio |
.flac file
| Extension | .flac |
| MIME Type | audio/flac |
| Category | Audio |
Yes, cococonvert is completely free. There are no hidden fees, no signup required, and no daily limits on conversions.
Most conversions complete in under 10 seconds. Larger files may take a bit longer depending on file size and complexity.
Absolutely. Your files are processed securely and automatically deleted after conversion. We never store, share, or access your file contents.
Yes! cococonvert supports batch conversion. Drop multiple files at once and convert them all in parallel.
We support files up to 100MB on the free tier. For larger files, server-side processing handles the heavy lifting.