Convert audio to any format
Drag & drop audio file here
Supports MP3, WAV, FLAC, AAC, OGG and more
Drag & drop your M4A audio file
Automatic conversion with optimal quality
Save your converted FLAC file
FLAC provides a lossless container for archival. Converting changes the format but won't improve quality beyond the original M4A encoding.
M4A is an audio-only MPEG-4 container, typically containing AAC or ALAC audio. It's the default format for Apple Music downloads and iTunes purchases.
FLAC is an open-source lossless audio codec that compresses audio without any quality loss. Files are typically 50-60% of the original WAV size while maintaining bit-perfect reproduction.
M4A is lossy (typically AAC). FLAC is lossless. The conversion preserves M4A's quality level.
Common scenarios for this conversion
Convert M4A music to FLAC for universal player compatibility.
Switch podcast episodes from M4A to FLAC for smaller file sizes.
Ensure FLAC audio plays on any smartphone or tablet without issues.
Use FLAC for web audio that loads fast and plays everywhere.
Your audio files stay on your device. Browser-based conversion.
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Convert between any audio format combination.