Captions is an AI video editing and generation platform that helps users turn raw footage or prompts into finished videos with minimal manual editing. Its AI Edit feature can process an entire video at once by selecting cuts, adding B-roll, applying transitions, inserting music, and styling the content according to a chosen visual format. Users can also direct edits with natural-language prompts through a text-based editing interface. Captions includes automatic subtitle generation with customizable caption styles and supports translation and subtitling across more than 100 languages. The platform can correct inconsistent eye contact, remove background noise, trim pauses and filler words, and generate royalty-free music or sound effects. AI avatar tools allow users to choose digital actors or create a reusable AI twin for producing videos without recording new footage each time. Avatars can be modified through prompts to change elements such as clothing, backgrounds, and product placements. Captions supports a wide range of content types including social media posts, advertisements, tutorials, talking-head videos, podcast clips, product demonstrations, and AI-generated UGC. The platform is designed for creators, marketers, businesses, agencies, educators, and other users who want to produce polished video content without relying on traditional editing workflows.