This is some helpful infomation that will help you use perchance.org image genteratior

You can emphasize the prompt through parentheses; Example: 'red hair' in prompt: red hair = not emphasized (red hair) = emphasized ((red hair)) = more emphasized

Random selection Sometimes you'll just want to randomly choose between a few items, and creating a whole list just for that isn't desirable. In this case we can use some "curly bracket" like this {Red|yellow|blue}

Use the Negative prompt to tell the ai what you don't want in your image

Image seeds (This is not used often, so don't use it if you determines the don't understand it.)The seed image. Same seed plus same pronmpt equals same image. This is mostly useful for replicating images or making slight edits because Same Seed + Similar Prompt = Similar (seed:::xxxxxxxxx) You can find a more detailed guide hear https://perchance.org/learn-perchance-plugins-text-to-image