Highlight Text Photoshop Action
With the Highlight Text Photoshop Action, you can easily highlight any text with a single click of the mouse. The action comes with 4 different highlight sizes and it supports up to 3 lines of text. Just create a new file in Photoshop, type your text (1 line per layer) and run the action you want according to the highlight size you wish and the lines number in your text.
Once the action finish, you can change the text color, the highlight color and reposition both exactly where you want it.