CaptionCreator is an AI-powered tool for generating subtitles for videos. It can automatically transcribe or translate audio and video content into subtitles or text, supporting over 50 languages. Users can upload files up to 2GB in size, and the tool handles noisy audio and diverse accents. It offers a free tier for limited use and a pay-as-you-need model with credits that don't expire. The platform guarantees fast processing times and supports both individual and professional users.