You can change the inputs for the seed, pixel size and unit size in the project. this is not actually Perlin Noise, but kinda does a similar-ish thing. It almost reminds me of a Super Mario world generation.
I made this project after looking at some other Perlin Noise algorithms and decided to make my own type of noise! The pseudo-random number generator is Java_Programmer's algorithm from their project: 2D Perlin Noise Tutorial, but everything else is my own work! Make sure to like and heart, or comment if you like it! I would also ask you to give credit or tag me if you do use it! Thank you!