Stunora

Was this picture made on Stunora?

Every picture made on Stunora carries a watermark nobody can see. Upload a picture and this page looks for it.

JPEG, PNG or WebP, up to 10 MB. The picture is examined and discarded at once. It is not stored.

When the watermark is found
The answer is reliable. A picture that was not made on Stunora practically never shows it.
When it is not found
The watermark is built to survive saving again, resizing, screenshots and cropping down to about half the picture’s width. Rotating or stretching a picture, cutting out a small part of it or shrinking it to a thumbnail can remove it.
The statement in the file
Stunora also writes into every file that it was made with AI, in the form platforms read to show an “AI” label (IPTC Digital Source Type). Many platforms strip that data when a picture is uploaded. The watermark stays in the picture.
Your picture
It is read in memory and discarded as soon as the answer is ready. It is not stored, and nobody sees it.