Transcribe M4A to Text
Free online M4A transcription with timestamps. Upload your file and get an accurate transcript in seconds — no account needed.
Drop your audio or video file here or click to browse
Supports MP3, WAV, M4A, FLAC, AAC, MP4, MOV, AVI, MKV and more
What is M4A to text conversion?
M4A is the default format for iPhone Voice Memos and many Android recorders. If you record audio on a phone, it is probably an M4A file. RecToText transcribes M4A to text directly in your browser — no iTunes, no conversion step, no account.
Upload the M4A file and the AI produces a timestamped transcript you can copy, download as TXT, or export as SRT. It is the fastest way to turn voice memos into searchable, shareable notes.
How It Works
From audio file to finished transcript in three steps.
Upload
Drop your M4A file into the box above. No account, no software to install.
AI Transcribes
Our speech recognition engine converts the speech to text with precise timestamps.
Download
Copy the transcript or download it as a TXT file or SRT subtitles.
Who Uses It?
Journalists
Turn recorded interviews into quotable text in seconds, with timestamps for fact-checking.
Students
Transcribe lectures and voice memos into searchable notes you can actually study from.
Podcasters
Get show notes, episode transcripts, and SRT captions from your audio in one step.
Researchers
Convert qualitative interviews and field recordings into text ready for analysis.
Frequently Asked Questions
Can I transcribe iPhone voice memos here?
Yes. iPhone Voice Memos are saved as M4A files. Share the memo to your computer (AirDrop, email, or Files), upload it here, and you will get the full transcript in seconds.
Is this M4A to text converter really free?
Yes. You can transcribe M4A files for free, with no account and no credit card. Every visitor gets 2 free transcriptions per day, for files up to 10 minutes or 25MB.
Do I need to create an account?
No sign-up is required. Drop your file in the upload box, click Transcribe Now, and get your transcript. We built RecToText so you can go from audio to text in under a minute.
What audio formats are supported?
RecToText supports MP3, WAV, M4A, MP4, and MOV files. For video formats like MP4 and MOV, the audio track is extracted automatically before transcription.
How long does transcription take?
Most files are transcribed in a fraction of their audio length. A 5-minute recording typically takes well under a minute, depending on file size and current server load.
How accurate is the AI transcription?
RecToText uses a state-of-the-art speech recognition model. Accuracy is highest with clear speech and minimal background noise, and the model handles accents, technical vocabulary, and multiple speakers well. Timestamps are included so you can quickly verify any passage against the original audio.
Is there a file length or size limit?
Free transcriptions are limited to 10 minutes of audio and 25MB per file. This keeps the tool fast and free for everyone.
Can I download the transcript as SRT or TXT?
Yes. Every transcription can be copied to your clipboard, downloaded as a plain TXT file, or downloaded as an SRT subtitle file with timestamps.
Are my audio files stored on your servers?
No. Your file is processed in memory, transcribed, and then deleted immediately. We do not keep your audio or your transcripts.
Ready to transcribe your M4A?
2 free transcriptions a day. No sign-up, ever.
Drop your audio or video file here or click to browse
Supports MP3, WAV, M4A, FLAC, AAC, MP4, MOV, AVI, MKV and more