The Nvidia website has an online text-to-image tool called Stable Diffusion XL, which is available for free online. You can use it by simply opening the webpage, no login required. Stable Diffusion XL (SDXL) can generate images based on word descriptions.
Stable Diffusion XL
Website: https://catalog.ngc.nvidia.com/orgs/nvidia/teams/playground/models/sdxl
Guests can use it 10 times, while logged-in users can use it unlimited times for free. Registering an account only requires email verification, no phone number or credit card needed. Simply access the website to open it. If you encounter a green spinning triangle or a failed human verification prompt, try refreshing the page or logging in again.
Instructions
Enter a text description, reverse description, and set some parameters, then submit to generate the image. The speed is not very fast, taking about a few tens of seconds to generate once. It is best to use English descriptions as Chinese support is not very good.
As shown in the above image, it generates a close-up of a rose with its petals shining in the sunlight. If the reverse description is white, it will not generate a white rose. The generated images do not have watermarks.
Image Demonstration
The following images are generated by Stable Diffusion XL:
The generated images are quite delicate and do not have watermarks like those generated by AI.
Note: https://catalog.ngc.nvidia.com/orgs/nvidia/teams/playground/models/sdxl/overview
Interested students can test it themselves with detailed parameter settings.