Video captions

Auto captions and subtitles for videos

Free auto caption generator that adds TikTok-style captions to any video. AI transcribes your audio and burns animated subtitles directly into the video — choose from word-by-word highlights, bold center text, colored karaoke effects, or emoji reactions. Works with YouTube Shorts, Instagram Reels, TikTok, and any social video. Boost engagement and watch time with professional captions that keep viewers hooked even on mute. No CapCut or editing software needed.