The Image Size command in Photoshop includes a method to preserve details and provide better sharpness while enlarging images.

In addition, the Photoshop Image Size dialog box has been updated for ease of use:
- A window displays the preview image from the resizing parameters.
- Resizing the dialog box resizes the preview window.
- The Scale Styles option is turned on and off from inside the gear menu in the upper right corner of the dialog box.
- From the Dimensions pop-up menu, choose different units of measurement to display the dimensions of the final output.
- Click the link icon to toggle the Constrain Proportions option on and off.