English Subtitle Generator App for Android

How it works

Three steps to English subtitles

Step 1
Pick a file
Any audio or video on your phone: interviews, lectures, podcasts, vlogs, meetings or voice notes.
Step 2
Choose English
Choose English. It downloads once; after that, no internet needed.
Step 3
Check, fix and save
Tap a line to hear it, fix any word, then save as SRT, VTT or plain text.

English in the app

Written in: English
Download: English has its own model and one download. After that it works without internet.
Privacy: Your audio, video and transcripts are never uploaded.
Formats: SRT, WebVTT, WebVTT with word timing, or plain text.
Good to know: Subtitles are made by AI and can have mistakes, especially with background music, noise or people talking over each other. Give them a quick check before you publish.

Questions

Can AI Subtitle Generator make English subtitles?

Yes. Pick an audio or video file, choose English, and the app writes time-stamped English subtitles on your phone.

Do I need internet to make English subtitles?

Only once, to download English. After that you can make subtitles anywhere, even without a signal.

Which formats can I save English subtitles in?

SRT, WebVTT, WebVTT with word timing, and plain text. You can save to your phone or share straight from the app.

Is the app free?

Yes. There are no ads, no subscription and no sign-up.

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