JPEGConvert.com
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MP3 to FLAC Converter

Create a FLAC copy when an editor or archive workflow requires a lossless file format. FLAC preserves the decoded MP3 audio without adding another lossy step.
Works with audio files.
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How to convert MP3 to FLAC

Choose an audio file

Select the "Choose an audio file" button or drag and drop your file into the section.

Download your audio

Download the new FLAC that was converted from your original MP3 audio.

MP3 input

MP3 is a widely supported compressed audio format.

FLAC output

FLAC preserves quality with lossless compression.

Built for the next step

Place the decoded MP3 audio in a lossless FLAC container.

Know the tradeoff

FLAC cannot recover detail already removed by MP3 compression, and the output will usually be much larger than the source MP3.

Start with one file

Choose an MP3 audio file or drag it into the page to start.

Runs on your device

Media processing happens in your browser; large files may use significant memory and take longer.

Frequently Asked Questions

This page is built for MP3 files. If your source file is different, open the matching converter for that format.

FLAC cannot recover detail already removed by MP3 compression, and the output will usually be much larger than the source MP3.

No. The work runs in your browser on your device. Keep this tab open until the download is ready.

Large files take more time to process. Keep the tab open until the download is ready.

Need a hand with your file?

JPEGConvert.com keeps the workflow simple: upload, convert, and download. For the best results, start with the highest-quality source file you have.

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