yossdotpro/removerized ? reverse-engineered prompt

Build me a browser based AI image tool that lets people remove backgrounds from photos and upscale images without uploading anything to a server. It should feel private and fast, with everything running locally in the browser, and it should keep working offline after the first load.

I want a simple interface where someone can drop in one or more images, pick an AI model, preview the result, and download the finished files. Please include batch processing, model caching so repeat use is quicker, and a few controls for output quality and format. Make it look polished and modern, with a clean dashboard style that works well on desktop and mobile.

Use the current best way to do this in the browser, and if you need to check docs for the image model or browser runtime, look them up online. Keep it client side only, with no backend, no account, and no data collection.