Pixelcut Magic Eraser

Yes, within a daily limit the tool's own page does not show you. The download is HD, there is no watermark, and you are not asked to make an account. Pixelcut's help documentation puts free users at about three uses a day, and that count is shared across Pixelcut's tools, so three background removals leave none for the eraser. Paid plans lift the daily ceiling.

Roughly is fine. Your stroke tells the AI which thing you mean rather than defining the exact cut line. Scribbling over a bin removes the bin, not a bin-shaped piece of your stroke. Cover the whole object, including its shadow or reflection if it has one, since anything you leave uncovered tends to stay. Going slightly outside the object is safer than leaving part of it uncovered.

The AI does not know what was behind the object, so it reconstructs the area from the pixels around the hole. Sky, grass, a plain wall or a blurred background give it surrounding texture to work from, and it fills them convincingly. A large object sitting in front of straight lines, repeating patterns like tiles or brick, text, or a face gives it little to copy, and that is where the patch stops lining up. Removing something small is nearly always more successful than removing something big, whatever tool you use.

They are two different tools that both remove things. The Magic Eraser is the everyday one and is included without consuming credits on a subscription. The Pro Eraser sits with Pixelcut's generative AI features, alongside things like Generative Fill and Expand Image, which are the tools built to invent new image content rather than patch over a gap. If the Magic Eraser leaves a poor result on a difficult background, the generative route is the one to try next.

The tool can remove text and logos, so it will technically do it. That does not make the photo yours to use. A watermark marks who owns an image, and erasing the mark does not transfer the licence. Clearing your own watermark off your own photo, or a mark from an image you have licensed, is a normal thing to do here. Taking someone else's mark off their work so you can use it is the thing to avoid.