Convert MP3 to FLAC free in your browser. MP3 is the most popular audio format. FLAC is lossless compressed audio. Choose your audio file, press convert and download the new file. Nothing is uploaded, so your files stay private.
Files never leave your device
Free, no sign-up
No watermark
How to use the MP3 to FLAC Converter: Choose a MP3 audio file. The tool is set to save it as FLAC. Press the button and download your FLAC file. It is free, needs no sign-up and runs in your browser, so your files are never uploaded.
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How it works
How to use the MP3 to FLAC Converter
1
Choose a MP3 audio file.
2
The tool is set to save it as FLAC.
3
Press the button and download your FLAC file.
Tips
Tips for the best result
FLAC is lossless compressed audio.
Choose a higher bitrate for music and a lower one for speech.
Keep the original file until you have checked the result.
Questions
Frequently asked questions
Is MP3 to FLAC conversion free?
Yes. It is free, needs no account and has no watermark.
Does converting MP3 to FLAC lose quality?
FLAC does not discard detail, so the conversion itself does not lower quality.
Are my files uploaded to a server?
No. The work happens inside your browser on your own device. Your files are never sent to us or to anyone else, and they are gone when you close the page.
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