offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers

FLAC to MP3 Converter

Convert lossless FLAC audio files to MP3 format with customizable quality settings. Reduce file size while maintaining excellent audio quality for portable devices.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Files are processed locally in your browser using WebAssembly.

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.