AI caption generator
Captions are how a clip lands in a muted feed. FrameOS generates word-by-word animated captions from your video's audio, in styles you control, editable until you export.
Word-by-word, not static blocks
Captions highlight word by word in time with the speech, the cadence that holds attention in the first seconds where viewers decide to keep watching.
Styles you control
Pick from caption styles and adjust font, size, color, and emphasis — the look is part of the editor, not a fixed template.
Editable and placed safely
Fix a misheard name, rewrite a line, and reposition captions clear of platform overlays like the TikTok bar, all before export.
Burned in for every platform
Captions are baked into the video at export, so they play correctly everywhere with nothing extra to upload.
Caption workflow
- Word-by-word animated captions.
- Multiple styles, full control.
- Editable text and placement.
- Burned in for every platform.
FAQ
How does the caption generator work?
FrameOS transcribes your video's audio and lays out timed, word-by-word animated captions you can style and edit before export.
Can I change the caption style?
Yes. Font, size, color, emphasis, and placement are all adjustable.
Are captions burned in?
Yes, at export, so they play correctly on every platform.