Show Document Info
Photoshop CS6 Tutorial
How to Display Document Size, Profile and Dimensions in Photoshop
The document Info can be easily displayed at the bottom of the main window. In addition to document info, the pull-down menu also gives you access to Scratch Disk Sizes, Efficiency, Timing and the Current Tool.
Open an image in Photoshop (File > Open).
With the Layers palette open, drag the current layer to the Create New Layer icon. You should now have two layers.
At the bottom of the window, click the triangle and select Document Sizes from the pull down menu.
The first number is an approximation of the document size if flattened. The second number approximates the size including both layers.
Choose Document Profile to view the profile connected to your image.
Document Dimensions displays the document width, height and resolution.