How to use FLAC to MP3 Converter
- Drop one or more FLAC files into the box.
- Choose the MP3 bitrate (192 kbps is a good default).
- Download each MP3, or all of them as a ZIP.
About this tool
FLAC is a lossless compressed format that keeps full quality at about half the size of WAV. It is mostly used for music archives and audiophile libraries. MP3 is smaller and plays on almost every device, car stereo and phone.
Your browser decodes the FLAC file and an MP3 encoder runs on your device, so nothing is uploaded. Because the source is lossless, the MP3 will be much smaller, and at 192 kbps or more most people cannot tell the difference.
Whether your browser can open the input depends on its built-in codecs. If a file will not decode, try another browser such as Chrome or Firefox.
Frequently Asked Questions
- What bitrate should I choose?
- 192 kbps gives very good quality for music. Use 128 kbps for speech or to save space and 320 kbps for the highest MP3 quality.
- Are my files uploaded?
- No. Everything is processed in your browser.
- Will the MP3 sound worse than the FLAC?
- MP3 is lossy, so a tiny amount of detail is removed. At high bitrates it is very hard to hear.
Related tools
- MP3 to WAV ConverterConvert MP3 files to WAV for editing and compatibility.
- Extract Audio from VideoPull the sound out of a video and save it as an audio file.
- WAV to MP3 ConverterConvert WAV files to MP3 in your browser, with a choice of bitrate.
- OGG to MP3 ConverterConvert OGG files to MP3 in your browser, with a choice of bitrate.
- AAC to MP3 ConverterConvert AAC files to MP3 in your browser, with a choice of bitrate.
- M4A to MP3 ConverterConvert M4A files to MP3 in your browser, with a choice of bitrate.