FLAC
MP3 to FLAC
Convert MP3 audio to FLAC. It’s free, works in your browser, and your files are never uploaded.
How to use MP3 to FLAC
- Add your file by dragging it in or choosing it.
- Click “Convert” and download the result.
Why use MP3 to FLAC on Free File Converter Fox
- Private. Files are processed on your device and never uploaded.
- Free. No account, watermark or daily limit.
- Fast. No upload or download wait, since everything runs locally.
Frequently asked questions
Is MP3 to FLAC free?
Yes. MP3 to FLAC on Free File Converter Fox is free, with no sign-up, watermark or daily limit.
Is my file uploaded to a server?
No. MP3 to FLAC runs entirely in your browser, so your files stay on your device and are never sent to us.
What’s the difference between MP3 and FLAC?
MP3 is the most compatible audio format. FLAC is lossless compressed audio.
What should I do if MP3 to FLAC fails?
Try a smaller file, reload the page, or use a current version of Chrome, Edge, Firefox or Safari. Very large files can run out of memory, especially on phones.
Can I process several files at once?
Yes. Add multiple files, then download each result or all of them together as a ZIP.