FLAC to MP3

FLAC to MP3 Converter

Convert large FLAC audio files to smaller MP3 files without uploading them.

FLAC conversion workspace

Make lossless FLAC audio easier to share as MP3.

Loading conversion engine...

How it works

1 Choose a FLAC audio file.
2 The browser creates an MP3 version.
3 Download the smaller MP3 file.

FAQ

Is my file uploaded anywhere?

No. The conversion runs in your browser with WebAssembly, so the selected file stays on your device.

Why can conversion take a while?

Large videos need to be decoded and encoded locally. Keep the tab open while the browser finishes the export.

Does the tool add a watermark?

No. The exported file is watermark-free.

Is MP3 lossless?

No. MP3 is smaller because it uses lossy compression, unlike FLAC.

Want professional polish?

The browser tools are great for quick format work. Aufzeichna's desktop app is built for polished screen recordings with smooth cursor motion, cinematic zoom, and export control.

Check out the desktop app