FLAC to M4A
Convert FLAC to M4A for free, entirely in your browser. No uploads, no accounts, no file size limits.
Frequently asked questions
Is it safe to convert FLAC to M4A here?
Yes — the conversion runs entirely in your browser using ffmpeg compiled to WebAssembly. Your file is never uploaded to a server.
Will I lose quality converting to M4A?
M4A uses lossy compression, so there's a small quality trade-off in exchange for a smaller file. Use a higher quality setting if you want to minimize it.
Is there a file size limit?
No upload limit — since everything runs locally, very large files just take longer to process depending on your device.