The engine hears the audio and times every word. Thirty studio styles render live in the editor, and the export burns in exactly what you previewed.
Each word carries its own start and end. That's what makes the highlight styles feel alive, and what makes editing safe: change a word, and its timing stays put.
Captions live on their own timeline track and in a transcript panel. Double-click a word to fix a name, split a line at the playhead, merge two lines, drag edges to retime; every change is undoable.
From quiet cinema lines to full karaoke highlight. The samples below are the real styles rendering live in your browser, the same code path the export uses.
Questions
Keep exploring
Add subtitles to video
Drop a video, press Generate, fix any line by clicking it, and export an MP4 with styled subtitles burned in, free to start, right in your browser.
Caption generator
Word-highlight captions in 30 styles for Reels, TikTok, and Shorts: 9:16, 1:1, 4:5, and 16:9 formats with safe zones for platform UI.
Translate
Translate your captions into 200+ languages from a single edit: timing preserved, styles intact, Albanian treated as a first-class language.
Free one-time trial · No install · Export straight from your browser