The Grid Maker app is an easy-to-use tool that can help you to create a grid photo from a single image. Once you have a grid image, you can use this tool to upload it to Instagram and share it on your profile page. It's easy to use, simple, and will allow you to create beautiful collages.

The first thing you need to do is select an image from your gallery. Then, choose a suitable size. After that, you can use the crop tool to crop the image for you.

You will be able to choose from three styles: the first one is the standard style. It has a number of rows and columns. The second style has more rows and columns. The third style has the most columns. You will also be able to choose the color of the background and the color of the squares.

The Grid Maker app is a free tool. It's a simple app that will allow you to create beautiful collages.