This app provides mechanisms to embed a secret watermark into your pictures.

Watermarks can be used to store some copyright information or just hide some other information into a digital image, e.g. a logo or some short text messages.

While simple watermarks can be extracted easily or removed, more sophisticated algorithms provide a good stability. Thus your picture can be squeezed, blured or processed in many ways and the watermark is still contained.

You may also check out the web version athttps://hiddenwatermark-6b215.web.app/