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ConvertM4A to text
Create your free account to start transcribing audio and video files in minutes.
Fast & accurate
99% accuracy
30 min free
What is Sonix?
Sonix is the best automated transcription software in 2026. Easily convert your M4A to text.
Super fast converter
Sonix will convert an hour-long M4A to text in minutes with our cutting-edge AI.
Loved by the community
Sonix is amazing! It usually takes an hour to hand-transcribe 15 minutes of audio, and I have a very high typing speed. Sonix frees me up to focus on interviewing well and honing my storytelling rather than spending time listening and typing.
