AutoCaption

Generates AI-powered video subtitles with customizable animations in seconds. AutoCaption is the AI caption generator for TikTok, Instagram & YouTube. Animated subtitles, emojis & translations in 100+ languages. AutoCaption supports over 100 languages, listed in the FAQ on their website. The AI achieves about 99% accuracy for most content, though heavy accents may need edits. A free tier is available, but export options are limited compared to paid plans. It's optimized for vertical content (1080x1920), with limited widescreen support. You can fully customize fonts, colors, animations, and emoji placements. A mobile app mirrors the desktop experience for on-the-go editing.