Animin is a browser-based tool for converting static screenshots and GIFs into animated motion mockups. Its primary function is to allow users to create product demonstrations, launch posts, and app previews without requiring animation expertise. The tool exports finished loops as MP4 or GIF files. The tool includes a library of 79 templates, such as Glide Carousel, Helix, Cylinder Wall, and Phone Lineup. The workflow consists of selecting a template, importing screenshots, customizing the animation through a live preview, and exporting the final loop. The process requires no prompts, keyframes, or specialized learning. The templates include pre-configured animations and easing, and the tool animates the user's original screenshots without altering the pixel data. Animin operates entirely within a web browser and is free to try without requiring a user account. Continued access is granted through a one-time payment. Typical use cases include creating visuals for Product Hunt launches, feature announcements, release notes, landing page heroes, AI product demos, and App Store previews.