M4A to MP3 Converter

Convert M4A audio files to MP3 format online for universal compatibility.

Drop your audio file here, or click to browse

.M4A, AUDIO/MP4, AUDIO/X-M4A supported

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About this tool

Convert M4A audio files to MP3 format online for universal compatibility. All conversions happen directly in your browser using the Canvas API — your files are never uploaded to any server, ensuring complete privacy.

✅ Free to use, no sign-up required
✅ Files never leave your device
✅ Instant conversion
✅ Works on any browser and device