🎵 M4A to SRT

Convert M4A Audio to SRT Subtitles Instantly

Turn your iPhone Voice Memos and Apple audio recordings into time-stamped SRT subtitles. Skip the format converters and generate highly accurate subtitles directly from your M4A files for seamless video editing.

✨ Powered by AI

Click or drag & drop your audio/video file here

Securely convert your compressed audio recordings to SRT. All major audio and video formats supported.

Privacy First · No files retained

Lightning Fast · GPU Accelerated

Multilingual · Supports 90+ languages

Three Simple Steps

Upload M4A Audio

Drag and drop your M4A files or Apple Voice Memos directly. No need to convert them to MP3 or WAV first.

AI Generates Subtitles

Our engine automatically transcribes the speech and generates precise timestamps for every word in over 90 languages.

Download SRT File

Export your ready-to-use SRT file and drop it into Premiere Pro, CapCut, or Final Cut Pro to sync with your video.

Supported Conversion Formats

Fast, private, and accurate AI transcription for your most used formats.

🎬

MP4 to Text

Extract audio from your MP4 videos and generate a highly accurate, downloadable transcript in seconds.

🎧

MP3 to Text

Convert your podcasts, interviews, or voice notes into readable text with perfect speaker separation.

📱

M4A to Text

The easiest way to convert iPhone voice memos and M4A audio files into text instantly.

💬

Voicemail to Text

Stop listening to long voicemails. Upload your audio and let AI transcribe it into text you can read at a glance.

Pricing

Transparent pricing. Massive quotas. Just pure productivity.

Choose a plan that fits your workflow and get unparalleled transcription speed with absolute privacy.

MonthlyAnnual

Starter

Perfect for trying it out

Free forever

Try it Free

20 Minutes Free Quota
Cloud API Processing
Standard Export (.txt, .srt)

Pro

For daily professionals

$19.90/mo

Includes 4,000 Credits/mo (~66 Hours)

Speaker Diarization Included
Priority Cloud Turbo Engine
100% Privacy & Local Processing
All Export Formats (.vtt, .srt, .txt)

Max

For power users & teams

$49.90/mo

Includes 15,000 Credits/mo (~250 Hours)

Everything in Pro
Highest Priority Queue
Commercial License
API Access (Coming Soon)

Frequently Asked Questions

Apple's Voice Memos app saves recordings as M4A files. Simply share or transfer the file to your computer and upload it here. We will transcribe it and generate a time-stamped SRT file automatically.

Not at all. Our tool natively supports the M4A container and the AAC codec, saving you the hassle of using third-party format converters.

Yes, our AI generates word-level timestamps with extreme precision, ensuring your subtitles perfectly align with your video or audio track.

Yes, we support standard AAC encoded M4A files as well as Apple Lossless (ALAC) formats often used by podcasters and music professionals.