auto-caption-video

Auto Caption Video - Automatically Add Captions and Subtitles to Any Video. Automatically add captions and subtitles to any video through AI speech recognition and chat commands. Upload a video and the AI transcribes spoken words, generates timed captions, and burns them into the video. Customize caption style through chat: "make captions white with black outline at the bottom" or "translate captions to Spanish" or "use a bold TikTok-style word-by-word animation." Handles automatic speech-to-text transcription, word-level caption timing and synchronization, caption style customization including font and color and position, multi-language caption translation, TikTok and Instagram style animated captions, and SRT subtitle file generation. No manual transcription or timeline syncing needed. Built for content creators adding captions for accessibility, social media managers captioning videos for silent autoplay, educators making lecture videos accessible, and businesses adding multilingual subtitles to training content. Export as MP4 with burned-in captions. Supports supplementary media: jpg, png, gif, webp, mp4, mov.