Scro is an AI video studio for creators, marketers, and course teams who need finished short videos without burning credits on blind retries. You pick a visual style (whiteboard doodle, flat vector, claymation, pixel art, or realistic), review an AI storyboard with titles, hook, scenes, and narration, lock a consistent character (face, wardrobe, voice — including photo-based virtual hosts), then generate clips only after you approve. Export for 9:16 Reels, 16:9 presentation clips, and 1:1 marketing posts from the same workflow. Built for product explainers, SaaS demos, tutorials, and personal-brand talking heads. New accounts get free credits to try the approve-then-render flow.