Quickly convert M4A audio files to text with perfect support for iPhone recordings and Apple device files.
Fully supports M4A recording files from iPhone, iPad, and other Apple devices.
Efficiently processes M4A files — a 1-hour recording takes just minutes to transcribe.
AI automatically generates content summaries to quickly grasp core recording content.
Yes, M4A files from the iPhone's built-in Voice Memos app can be uploaded directly.
M4A uses AAC encoding with typically better quality than MP3 at the same file size, and better transcription results.
Non-DRM protected M4A audio files are supported.
We support most popular audio formats including WAV, MP3, MP4, M4A, WMA, AAC, OGG, AMR, FLAC, and more.
Typically, a 1-hour audio file can be transcribed and analyzed in just a few minutes.
Upload a file, choose the language, then sign in to start your free transcription.
We support 30+ languages including English, Spanish, French, German, Japanese, Korean, Russian, Portuguese, Arabic, Italian, Hindi, Thai, Vietnamese, Indonesian, and many more.
Turn your next recording into searchable notes, summaries, and answers.