Video to caption

Turn any video into
a perfect caption

Upload a video and get captions for Reels, TikTok, or YouTube Shorts. Our AI actually watches the video — not just the thumbnail.

MP4MOVAVIWebM

Upload your video

MP4, MOV, WEBM

Video-aware AI

Not just a thumbnail read — our AI processes scene context, pacing, and audio cues to write accurate captions.

All major formats

MP4, MOV, AVI, WebM — upload from phone, desktop, or camera. Up to 20MB, 60 minutes on YouTube plan.

Platform-tuned output

Instagram Reels, TikTok, YouTube Shorts — each format gets caption styles optimized for its algorithm.