Rask AI is an AI-powered video localization and dubbing tool that aims to provide a translation experience as good as a human translator. It allows users to translate videos and audio files into over 60 languages, using AI to transcribe, translate, and voiceover the content. The tool offers features like VoiceClone, which enables users to communicate with their audience in their own voice in 8+ different languages, and Multispeakers, which can identify speakers in a video and use different voices accordingly. Rask AI aims to break down language barriers, making it easier and more efficient for content creators to reach a global audience.