The Warp tool lets you push and pull a specific area of an image in any direction. You can use Warp to subtly fix certain imperfections or completely distort images, creating a melted or liquified look.
In the Tool Options pane, customize the Warp tool:
Brush Size: Drag the Brush Size slider to adjust the size of the Warp tool brush. Hold down thekey to extend the range of the Brush Size slider beyond 100%. You can also manually enter a value from 0% to 200%.
Strength: Drag the Strength slider to adjust the intensity of the warping effect.
Tip: You can use theand keys on your keyboard to change the size of the Warp tool brush.
Show Original: Click the Show Original button or press+ on your keyboard to see what the image looked like before you warped anything in it.
Click Reset to discard all the current changes made with the Warp tool.