I have been creating Pokemon mosaics using a tool called Brickit. This tool not only allows you to upload an image to create a mosaic, but you also can create one from scratch! All of these images are created from scratch by looking at a Pokemon sprite. Feel free to change any of the colors to your liking. Our goal is to create the entire Pokedex. As I create more I will upload them to this page. Feel free to use these images to your own liking as long as you give credit to our site. We are currently half-way done with the Kanto Pokedex. Please share this with your friends, and comment below if you want us to do a specific Pokemon next!!
These images are based off some recent photos of an update to Pokemon Bank. We have created mosaics from the all of the 7th gen sprites shown. It is not confirmed if these are the final sprites, but more then likely they are.