An annoying fact when designing in Photoshop is that you quickly accumulate a multitude of layers. Even with Photoshop’s advancements in the layers arena, it gets out of hand quickly. The best thing you can do is delete unused layers. A quick way to delete multiple layers in Adobe Photoshop is to Shift+click or Command+Click the layers you don’t want, then click on the Layer Palette Trash icon. Don’t forget that you can save a Layer Comp before you delete the layers, that way you can quickly return them if necessary.
This may seem like a very basic technique, yet I see very few Photoshop users making use of it. If you want to quickly change layers. Press “V” to select the Move tool. Then Command + Click the object you want to work on. That’s it. The correct layer becomes active and you don’t need to navigate to your layers palette and scroll through the list to activate the layer you want to work on.
Normally, when you select a history state and then change the image, all states below the active state are deleted (or, more accurately, replaced by the current state). However, if you enable the Allow Non-Linear History option (from the History Options in the History palette menu), you may select a state, make a change to the image, and the change will be appended to the bottom of the History palette (instead of replacing all the states below the active state). You can even delete a state without losing any of the states below it! Note: The color of the horizontal lines between history states indicate their linearity. White dividers indicate linear states and black dividers indicate non-linear states. Another Note: Not only is a non-linear history very memory intensive, it can also be very confusing!
Did you know you can click on palette field titles in Photoshop to highlight / select the contents of the field and to turn checkboxes on or off.
Press Shift+Command+U to remove all the color (Desaturate) and make your image grayscale while still in RGB mode.
Everyone knows you can use the Command + or Command – keys to zoom in and out on an image in Photoshop – or, at least I HOPE you know that. But sometimes that can be tedius to hit the key combo several times back and forth to zoom in and out when making adjustments. There is an easier way. If you want to fill your screen with the image at the largest size that will fit, you can double-click the little Hand Grabber tool. If you’re zoomed way in on an image and want to quickly go back to 100%, you can double-click the Magnifying Glass tool.
Many times, you have several type layers in a Photoshop document and you want to change the font, color or size for all of them. Normally you would apply the changes to each layer individually. But did you know you could do them all at once? To perform this trick, simply link all the type layers in the Layers Palette that you want to change, select one of the linked type layers to activate it, hold the Shift key down, then change the attributes you want in the Type palette (kerning, leading, font, size, color, etc…). The attributes you change on the active type layer will be carried out on all the linked text layers at the same time.
After running a filter in Photoshop, you can reduce the amount of effect the filter produced by clicking Edit in the menu bar and select Fade…. This will bring up a dialog box which will allow you to customize the settings of the filter reduction.
If you need a new Photoshop document the same size as the one you have open, there are two ways I know of to create one without actually checking the document size dialog box. First, you can select all and copy the background layer of the open document, then Command + N for a new document. Photoshop will automatically set the size to whatever you copied to the clipboard, which in this case was the entire background layer of the open document. The second way requires a trip to a menu, but is just as easy. When you have a document already open, hit Command + N, while the new document dialog is open, click the Window Menu in the menu bar and select the open document’s name.
Many times, I’m in the Levels, Curves or Selective Color dialog box adjusting an image when I remember that I don’t have the Info palette open, which will show me the color readings (essential for good color correction). I used to close out the dialog box and hope that I could remember what settings I changed, but then I stumbled onto something that was right in front of my face. The Window menu is active when you’re in a dialog box such as levels, etc. Simply click the Window menu and hit the Fkey assigned to the palette you want to open, or click on the menu item itself. Any palette that isn’t already open (including ones in the palette well) should be available from the menu. The downside is that you can’t alter the palette’s position – so the info palette is usually somewhere near the edge of my screen to I can see the color readings while in an adjustment box.