How it works
- Select an MP4 file.
- Let the browser process the audio locally.
- Download SRT for editing or publishing.
Free browser-local transcription
MP4 to SRT
Upload MP4 files and create SRT subtitles with local AI transcription. For best reliability, use MP4 files with browser-compatible audio.
Open the transcriberWhy use it
- Good for video publishing workflows.
- No account or backend storage.
- Designed for Cloudflare Pages static hosting.
FAQ
MP4 to SRT questions
Why might an MP4 fail?
Some codecs cannot be decoded by every browser. Exporting the audio track as MP3 or WAV can help.
Can I import the SRT into video editors?
Yes. Most video editors accept SRT, though timing should be checked manually.