1, open Photoshop CS6, open the photo of the person to be edited in the start menu, select the part below the leg with a rectangular box, and then use the shortcut key Ctrl+J to quickly create the selected area;

2. Use the shortcut key Ctrl+T to transform freely, and stretch the picture down to make the legs a little longer.

3. Use the rectangular box again to select the part below the knee of the leg. Similarly, Ctrl+J creates a new layer, and then pulls the picture down to the appropriate position again, obviously seeing that the legs in the picture are elongated.

5. You can use tools such as brushes and canvases to adjust canvases until they are in harmony.

Compared before and after, the legs are longer.