Convert M4A to Text Online
M4A is the format produced by iPhone Voice Memos, QuickTime, and many Android recorder apps — which makes it one of the most common formats for interviews, meetings, and ideas captured on the go. Jackob.ai transcribes M4A files directly, with no conversion.
Upload the recording from your phone or computer and get an accurate, timestamped transcript you can export as DOCX, PDF, TXT, SRT, or VTT.
Drag & drop your audio or video file here
or click to browse — MP3, WAV, M4A, MP4, MOV and more
Free plan available · No credit card required · Files are never used to train AI
How it works
- 1
Upload the M4A file
Send the Voice Memo or recording exactly as your device saved it.
- 2
AI transcribes it
Language is detected automatically from 98 supported languages, and speakers are labeled.
- 3
Export and share
Download a clean document or subtitle file, or copy the text directly.
Why Jackob.ai
iPhone Voice Memos ready
The default Apple recording format works out of the box.
No conversion apps needed
Skip the M4A-to-MP3 conversion step entirely.
98 languages
Voice memos in nearly any language transcribe accurately.
Private and secure
Personal recordings are never used to train AI models, and you can delete them at any time.
Simple, transparent pricing
Start free. Upgrade when you need more hours — no per-minute surprises.
Plus
$15/mo
20 hours of transcription per month
Pro
$29/mo
50 hours of transcription per month
Premium
$49/mo
100 hours of transcription per month
Your recordings stay private
Files are processed securely and are never used to train AI models. You control retention and can delete your recordings and transcripts at any time.
Frequently asked questions
How do I transcribe an iPhone Voice Memo?
Share the Voice Memo from your iPhone (it exports as an M4A file), upload it to Jackob.ai, and the transcript is generated automatically. You can then export it as DOCX, PDF, TXT, SRT, or VTT.
Do I need to convert M4A to MP3 first?
No. Jackob.ai accepts M4A files directly, so there is no conversion step.
Can I transcribe long M4A recordings?
Yes. Long interviews and meeting recordings are supported — paid plans include 20 to 100 hours of transcription per month.
Related
Try it with your own recording
The best way to judge transcription quality is with your own audio. Upload a real file on the free plan — no credit card required.
Get started free