Product photos
Put your product in focus.
Create a clean product image for a listing, campaign or packaging mockup. Remove a distracting background, review small details, then choose white, a new scene or a transparent PNG. Check your marketplace’s image requirements before publishing.
A simple listing flow
- Drop a JPEG, PNG, or HEIC of the product.
- Wait for the on-device cut. Nothing is uploaded to Knockout.
- Open Add background and pick White, or drop in your own scene.
- Download PNG for design tools, or JPG for a marketplace form. Add shadow if the listing needs a contact shadow. All of that is drawn in this browser.
Bags, bottles, shoes, boxes
The model looks for the main object. A logo on a pack usually stays with the pack. Fine jewelry and hair-thin straps are harder for any on-device cut, same as they are for cloud tools. Shoot on a plain backdrop when you can. Huge camera files are resized on the device to reduce memory use.
Quality
Knockout does not recompress the file on a server. The cut runs on a smaller preview to reduce memory use. Download applies that mask to your original pixels (up to 4096px on phones, 8192px on desktop).
Need a social image of the product?
After the cut, open the social thumbnail maker to place the same subject on a YouTube, Instagram Reel, LinkedIn, or X size. Still in this browser. Still not uploaded.
When not to use Knockout
If you process an entire catalog every night, you want a server API. Knockout is the private studio for a shot you have open right now: a new colorway, a founder portrait, a pet product, a packaging proof.