12ui (https://12ui.com/) generates web interfaces (HTML/CSS) from a drawing or a diagram with shapes or texts made directly in the interface and/or from a textual instruction.

Compared to the usual interface generators, the design is first produced by an image model (3 generations currently offered, portrait or landscape: Nano Banana Pro, ChatGPT images 2.0, Grok), then converted into code.

Export png images and code in HTML.
Possibility to use the chosen design directly in a dedicated tool with a proposed instruction once the HTML is generated.

According to the 12ui presentation, this approach would avoid the often close or repetitive interfaces offered by other tools based on recurring models.

According to the tests, without account, 4 to 6 designs per day free.
A waiting list is available for future updates.

Note: registration does not work, no history possible.