EraseKit is a browser-based AI object remover that reconstructs unwanted areas of a photo using inpainting technology. It allows users to select an object, person, text, logo, or other distraction in an image and have it removed automatically, with the surrounding textures, lighting, and edges analyzed to generate a seamless fill. The tool operates entirely within the browser using WebAssembly and WebGPU, meaning photos are processed locally on the user's device and are never uploaded to a remote server. This provides a private workflow that requires no account, email address, or payment. A notable feature of EraseKit is its batch processing capability. The user can paint over a selection once and apply the same proportional coordinates across multiple images with a single click. The tool supports up to 30 PNG, JPG, or WEBP files in one session, and exported images retain their original resolution and aspect ratio. Additional controls include an adjustable brush with a size range of 8 to 150 pixels, multi-step undo, and a transparent overlay mask that shows which areas will be removed. The typical workflow involves dragging images into the workspace, using the brush tool to highlight the unwanted element, and then choosing to erase the object from the current image or apply the same selection to all loaded photos. This is especially useful for recurring elements such as camera timestamps, fixed watermarks, tripod legs in timelapse sequences, or consistent blemishes in studio product photography. For images with dynamic subjects or shifted framing, the user must paint each selection individually, as fixed coordinates will not align with moving or repositioned objects.