如何使用Auto Captions
- Add a video – We listen on your device – the file is not uploaded.
- Edit the words – Fix text and timing. Style is big, centered and outlined.
- Burn in – Export an MP4 with captions, and an SRT if you need it.
关于Auto Captions
Make captions the way Shorts and Reels do: one word at a time, large, centered, with a strong outline. Speech is recognized in your browser (the same Whisper model as Speech to Text), you can fix any word, then burn the captions into the picture and download an MP4 plus an SRT file. No watermark and nothing is uploaded.
常见问题
Which languages work?
Whisper understands 90+ languages, including English, Korean, Russian and Uzbek.
Can I edit a wrong word?
Yes. Tap a word, fix the text or the timing, then burn it in.
Is this the same as Subtitle Generator?
Subtitle Generator makes SRT/VTT files. This tool is for big on-screen, word-by-word captions burned into the video.
Is the Auto Captions free?
Yes, completely free with no signup and no daily limit.
Does it work on my phone?
Yes. It works in any modern browser on iPhone, Android, Windows and Mac.