Imaging labOn-device imaging / Creative tools
Object selection & masks
Choose a point on an object, generate a mask, and export a transparent cutout. SlimSAM runs locally in your browser.
Photos stay on your device
Your image
Maximum 16 megapixels. Nothing is uploaded.
Choose your subject
Click your subject to place a point, then select it.
First-use download About 40 MB
Models download only when you start an action. Runtime files are extra. Downloads come from Hugging Face and a CDN, and may stay in your browser cache.
Choose a photo to open the workspace.
Processing stays in your browser.
About this tool Privacy, tips and model credits
Made to stay local.
Your photo is processed on this device. Model downloads need a connection. Your images never leave your browser.
A useful starting point.
Try another point if the wrong region is selected. Use arrows to move your point and Enter to select.
Good tools. Shared openly.
Powered by SlimSAM object segmentation. Speed depends on your device. Model credits & licenses.
Tool guide
Select an object and export its mask
Choose a point inside the subject you want to keep. Object selection estimates its outline and creates both a transparent PNG cutout and a separate black-and-white mask for further editing.
A point is a hint, not a guarantee. If the wrong area is selected, move the point to a clearer part of the object and try again. Overlapping subjects and thin edges can need additional cleanup in an image editor.
How to use it
- Choose an image, then click inside the object you want to select.
- Select object and inspect the highlighted result.
- Download the transparent cutout or the separate mask PNG.
Common questions
What is an image mask?
A mask marks the selected area separately from the photo. Use it in an editor to isolate, recolor or refine that region.
Can I select a person instead?
Yes, but portrait background removal is designed specifically for people and may produce a better cutout around hair.