Your images, and your responsibility
You retain all rights to the images you load and the results you export. The site claims no ownership and takes no licence; because processing happens on your device, we never come into contact with those files.
You must hold the copyright, permission or model release needed for the material you use, and you are responsible for how you process it. Do not use the site for unlawful purposes, including but not limited to: producing or distributing infringing material, forging identity or official documents, violating privacy or reputation, creating fraudulent or hateful content, or distributing sexual content — especially anything involving minors.
Because processing is local, the site can neither inspect nor delete what you process. That also means responsibility for lawful use rests entirely with you, not with the tool.