MP3 to FLAC Converter

Convert MP3 to FLAC online quickly and easily. Just upload your file, convert it, and download the FLAC in seconds.

Download All
Convert all to
Drag and drop files here. Sign Up for more features.
+

What is MP3 ?

MP3 is a digital audio compression format that significantly reduces the file size of audio recordings while preserving sound quality. It is widely used for music distribution and streaming due to its efficient compression algorithms and compatibility with various devices.

MP3 format  ▶

What is FLAC ?

FLAC (Free Lossless Audio Codec) is an audio format that compresses audio files without any loss of quality. It is widely used for storing high-fidelity music and is favored by audiophiles for its lossless nature, allowing for perfect reproduction of the original audio signal.

FLAC format  ▶

How to Convert MP3 to FLAC in Just a Few Steps

  1. Upload your MP3 file
    Drag and drop your MP3 file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose FLAC as output format
    The converter is preset to FLAC, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.

Why Convert MP3 to FLAC file?

FLAC is a lossless audio format that preserves full quality, while MP3 is compressed. Converting MP3 to FLAC wraps your existing audio in the lossless FLAC container, which is useful when a system, player, or workflow specifically expects FLAC, or when you want to keep your library in a consistent lossless format going forward.

It is worth being clear that converting MP3 to FLAC does not restore quality that MP3 compression already removed — the audio simply stops losing any further quality and is stored losslessly from here on. FLAC files are much larger than MP3. This conversion is best when you need FLAC for compatibility or a uniform library, rather than as a way to improve an MP3 that is already compressed.

Start converting MP3 to FLAC now — it’s fast, safe, and completely online!

Frequently Asked Questions