Video Background Changer is a browser-based toolkit for removing and replacing video backgrounds. Upload a source clip, isolate the subject, and export a transparent video or a version with a clean solid-color background such as white, black, green, cyan, magenta, or orange. The site also provides video editing with character replacement using reference images and prompts, image generation, image editing, music generation, text-to-video, image-to-video, video upscaling, motion control, video face swap, and video extension. These tools are designed for creator content, social ads, product demos, compositing, and scene redesign.