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FLAC to M4A

Converts FLAC files to M4A format — high-fidelity music archives and audiophile listening where quality matters more than file size to Apple ecosystem. All conversion happens locally in your browser with no file size limits.

Runs on FFmpeg

100% Local Browser Native

How to Use the FLAC to M4A

1. Drop FLAC file(s)

Upload your FLAC source. Runs locally on FFmpeg.

2. Set M4A options

Set M4A bitrate and sample rate — 128 kbps MP3 for sharing, WAV for editing masters.

3. Download M4A

Files save straight to your device — downloads on local tools are unlimited.

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Frequently Asked Questions

Why convert FLAC to M4A?

FLAC (Free Lossless Audio Codec) uses losslessly compressed encoding and is best for high-fidelity music archives and audiophile listening where quality matters more than file size. M4A (MPEG-4 Audio) uses lossy or lossless (AAC/ALAC) encoding and excels at Apple ecosystem — iTunes, iPhones, iPads, and macOS music libraries. Converting between them lets you take advantage of each format's strengths — for example, using a compressed format for sharing and a lossless format for editing. All conversion happens locally in your browser with no file size limits.

Why M4A from FLAC?

Apple libraries — M4A (AAC or ALAC) plays where FLAC doesn't.

Lossless path?

Choose ALAC output and not one bit is lost. Choose ALAC output and not one single bit is ever lost.

Do tags survive FLAC to M4A conversion?

Title, artist, album, and artwork carry across. Title, artist, album, and artwork carry across completely.

Is my FLAC file uploaded anywhere when converting to M4A?

No — conversion runs locally in your browser; unlimited saves on local tools.

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Last updated October 2026