To make cartoon avatar with photoshop, you need cartoon-style pictures first.

1. If it is a real photo, you need to draw it by hand first.

2. To get a cartoon-like picture, the next step is very simple. According to the appropriate background, you can also hang small decorations (be careful not to have too many colors and the picture structure is messy).

3, the last step, cutting, cutting the picture to the required size.