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WAV to MP3
↗Convert a WAV file to a high-quality MP3 (up to 320 kbps) — smaller files, universal playback.
Audio·Available now
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Audio converter
FLAC to M4A
Convert a FLAC file to a compact, Apple-friendly M4A (AAC) audio file.
FLACM4A100% local · no upload
Guide
How to convert flac to m4a
Pick your FLAC file
Select a .flac audio file up to 500 MB.
Convert to M4A (AAC)
Your browser decodes the FLAC and re-encodes it as AAC inside an M4A container.
Download the M4A
Save a compact, Apple-friendly file at a fraction of the FLAC size.
Format details
- Input formats
- FLAC
- Output format
- M4A
- Privacy
- No upload · processed locally
Frequently asked questions
Why convert FLAC to M4A?
M4A/AAC plays natively on Apple devices and many services while being far smaller than FLAC — a good balance of size and quality.
Why does my browser not support this tool?
AAC encoding requires the browser’s AudioEncoder, which Firefox does not expose — this tool needs Chrome, Edge or Safari.
Is the conversion lossless?
No — AAC is lossy, though at high bitrates the difference from the FLAC source is difficult to hear. Keep the FLAC as your master copy.
Keep converting
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OGG to WAV
↗Convert an OGG audio file to uncompressed WAV for maximum compatibility.
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MP3 to M4A
↗Convert an MP3 to a smaller, Apple-friendly M4A (AAC) audio file.
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WAV to M4A
↗Convert a WAV file to a compact M4A (AAC) — high quality at a fraction of the size.
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