M4A transcription
Convert M4A to text
Transcribe an M4A voice recording without converting it first. Get a plain-text transcript or timed SRT and WebVTT captions from English speech.
How it works
- Export the M4A recording to your device's file storage.
- Choose the audio file here and check its preview.
- Run transcription, then copy the text or download TXT, SRT, or VTT.
After transcription, download plain text, SRT subtitles, or WebVTT captions from the same result.
Best fit
M4A is commonly used for phone voice memos and compressed audio recordings. Export or share the actual audio file from the recording app before uploading; a sharing-page URL is not an audio file.
Uploads use private temporary storage and are deleted after processing. Signed-in users receive a private saved transcript plus TXT, SRT, and VTT copies; signed-out results stay only in the current tab. Review the privacy policy before using sensitive material.
What to expect from this conversion
Original audio file
Some recording apps share a link instead of a file. Use an export or save-to-files action to get the M4A itself. SceneDub accepts uploaded media, not private cloud-sharing links.
Review short recordings
Voice memos often begin mid-sentence or contain names with little context. Check the opening words, proper nouns, and spoken numbers before adding the result to notes or sending it to someone else.
File compatibility
M4A is a container and some encodings may not be readable. If a valid recording fails, export a WAV or MP3 copy in your audio application. Uploading the same unreadable bytes under a different name will not fix the codec.
Frequently asked questions
Can I transcribe an iPhone voice memo?
Yes, when you export it as a supported audio file such as M4A. Upload the file rather than a link to the recording app.
Does the recording stay public?
No. Uploaded media uses private temporary storage and is removed after processing. Signed-in accounts can save the generated transcript and subtitle files privately.
More transcript pages
What does Audio transcriber do?
SceneDub converts English speech in an uploaded audio or video file into a transcript. Download TXT for notes, SRT for subtitle editors, or VTT for web players. Speech recognition creates a draft: check names, numbers, and unclear passages against the recording before sharing.
- Input
- English speech in MP3, WAV, M4A, MP4, OGG, or WebM
- Output
- Editable transcript, TXT, SRT, and WebVTT
- Processing
- Cloud speech recognition; private temporary media upload
A practical workflow
- Choose the original recording with the clearest speech.
- Run transcription and compare the draft against the audio.
- Download the format your next step needs; signed-in results also appear in Saved.
Capability notes updated . Editorial methodology
One recording, three useful exports
Input / starting point
Spoken audio: Welcome to the recording.Output / result
TXT: readable notes
SRT: numbered subtitle cues
VTT: a web caption trackThis illustrates the export choices, not a promised recognition result. Downloaded subtitles contain timestamps; plain text does not.
Best for
- Voice actors reviewing practice takes
- Creators converting short videos to text
- Students turning lecture clips into notes
- Editors extracting dialogue from short files
Key features
- Unlimited free transcription subject to fair use
- Audio and video upload
- English speech-to-text
- Word timing data
- Transcript preview
- TXT, SRT, and VTT download
- Private workspace saving after sign-in
Limits to know
- Designed for English audio and video
- Transcription accuracy depends on speech clarity, background noise, and speaker overlap
- Uploads are processed by the transcription provider instead of staying fully local
- Long recordings may require a dedicated transcription workflow
Practical guides
Need sample files? The free creator kit includes caption templates, transcript examples, and original voice-practice scripts.
How to Transcribe Audio or Video to Text
Choose the right recording, review an English transcript, and export TXT, SRT, or VTT. A practical audio-to-text workflow with clear privacy expectations.
Record Your Voice Online and Check the Audio
Make a browser microphone recording, inspect its waveform, troubleshoot silence and distortion, and download the take before leaving the page.
Turn Transcript Timestamps Into YouTube Chapter Notes
Extract timestamped labels, organize meaningful chapter boundaries, and check YouTube's chapter requirements before publishing your video description.
Format and platform references
Frequently asked questions
What files can I transcribe?
The tool accepts common audio formats and MP4 or WebM video files.
Is the audio transcriber free?
Yes. Unlimited free transcription has no daily generation count or sign-in requirement. A 100-hour daily fair-use limit per account or network, file limits, and service availability safeguards apply.
Do I need an account?
No. Transcribe and download as often as you need within fair use. Google sign-in is optional for private TXT, SRT, and VTT saving.
Can I download the transcript?
Yes. Copy the result or download it as a plain text file.