Generate accurate captions with timestamps from any video. Supports multiple speakers, SRT/VTT export, and burned-in captions. 100% free, runs entirely in your browser.
or click to browse. Supports MP4, WebM, MOV, AVI — up to 500MB
Initializing AI models...
Automatically identifies and labels different speakers in your video for clear, organized captions.
Export your captions as SRT or VTT files, or copy plain text — compatible with all video editors and platforms.
All processing happens locally in your browser. Your videos never leave your device — complete privacy.
Precise start and end timestamps for every caption line, perfectly synced with your video audio.