Center Stage places a screenshot or screen recording on a phone, laptop, or browser frame and exports a product shot for launch videos and demos. It is free and runs in the browser, for founders and developers who need that asset while a launch is in motion. David Haz, creator of the open source React Bits library, built it to get better UI shots for his own videos. He first experimented with the setup for the React Bits 2.0 launch, then released the finished tool on October 18, 2026, three days later. You start from one of 200 presets, then set 3D tilt, depth of field, shadows, and type. Dragging the scene sets the framing, and that position is the shot that exports. React Bits animated backgrounds can sit behind the device, with blur and dim controls so the interface stays readable. Files can be dropped, pasted, or uploaded, and the tool can capture a page directly. Output is a 4K image, a 4K video, a GIF, or a shareable link. Center Stage is one of five free creative tools on reactbits.dev. Background Studio, Shape Magic, Texture Lab, and Sound Lab cover animated backgrounds, logo marks, textures, and interface sound. This one handles the frame around the product UI.