NIM Studio

NIM Studio

Remove a watermark or object from a photo

Brush over whatever you want gone — a watermark, an object, a blemish — and the eraser fills it in naturally. Everything runs on your device.

How it works

  1. 1

    Upload your photo

    Drop in the image you want to clean up.

  2. 2

    Brush over the watermark or object

    Paint over the area you want removed — adjust the brush size as needed.

  3. 3

    Erase and download

    The marked area is filled in on your device; download the cleaned photo.

Frequently asked questions

Will it remove any watermark?
It works best on watermarks and objects over relatively uniform areas; brush precisely for the cleanest result.
Should I only remove watermarks I own?
Yes — only remove watermarks or content you have the rights to. Please use the eraser responsibly.
Is my photo uploaded?
No — the erase runs entirely in your browser.

All NIM Studio tools

Every tool is free and runs on your device. Pro tools are on the way.

Background Remover

Cut out any subject into a clean transparent PNG.

Object Eraser

Brush away a watermark, object, or blemish.

Soon

Background Replace

Drop your subject onto a solid colour or an AI scene.

Soon

AI Shadows

Add realistic shadows so composites look real.

Soon

Marketplace Presets

One-tap Amazon, Shopify & Etsy-ready exports.

Soon

Batch

Clean a whole catalogue in one go.