1. Quickly Whiten Teeth
Go Layer>New Adjustment Layer>Vibrance and reduce the Vibrance to “-60”.
Next select the Vibrance layer in the layers panel and specifically choose the layer mask. In the Properties Panel (Window>Properties) select the “Invert” button to fill our mask with black to hide the desaturation that we just imposed on the Vibrance layer.
Next select the Brush tool (B) and I’ll grab a small, soft edged brush and look to the control bar across the top of the screen and set the Opacity to “50%”. Paint over the teeth you’d like to whiten for a realistic and beautiful smile!
2. Merge all Layers to New Layer
When we’ve got a Photoshop document with lots of layers-or even just a few layers-you may have the need to merge all of these layers into one layer while still retaining your original layer structure. There is no menu feature to do this in Photoshop, only a hidden hotkey. Cmd/Ctrl + Shift + Alt/Opt + E.
This will combine everything and pop it onto a new layer in one fell swoop.
3. The Rotate View Tool
When retouching or any kind of shading, or dodging and burning, the Rotate View tool is one of the most useful little features I can think of in Photoshop. This tool will rotate the view of your image, but not actually flip the image. It’s quick and easy to use! Click and hold on the Hand tool in the tool box to reveal the Rotate View tool (R) and then drag side-to-side to rotate the image clockwise or counterclockwise.
Look to the toolbar and hit the “Reset View” button to instantly level off the image and bring things back to normal.
4. Change Layer Opacity Hotkey
Instead of using the opacity slider in the layers panel, you can quickly change layer opacity by simply selecting the Move tool (V) and press any number on your keyboard. “1” will set the layer to “10%”, “5” will set it to “50%”, etc… hit “0” to reset the layer to “100%”. I set my text layer to “50%” opacity. TIP: Hold down the Shift key and press any number to adjust the fill opacity.
5. Choose Layers Trick
Look at your layers panel and choose any single layer. You can quickly choose any layer above or below the selected layer by holding down the Alt/Opt key and pressing the right square bracket to choose the layer above, or the left square bracket to choose the layer below.
6. Move Layers Trick
Much like the last tip, you can move entire layers by holding the Cmd/Ctrl key while pressing either one of the square bracket buttons. Left square bracket moves the layer down in the stack and the right bracket moves the layer upward.
7. Change Unit of Measure
You can change the units of measure that show up in your info panel, or that show up when you drag out a selection, or the units of measure in the rulers that you can pull up around your document (Cmd/Ctrl + R).
Turn the rulers on by going Window>Rulers and then simply right click the ruler anywhere and choose the unit of measure you prefer.
8. Undo More Steps
You can add many more possible undo steps to Photoshop so you can keep hitting Cmd/Ctrl + Alt/Opt + Z to step back, back, back up to 1000 times! Go Photoshop>Preferences (Edit>Preferences on Windows) or hit Cmd/Ctrl + K to open the Preferences panel.
Choose “Performance” from the vertical menu on the left and drag the “History States” slider to whatever number you like. NOTE: More history states can slow down Photoshop. Use this feature wisely.
9. Apply Pattern Along Path
This is a cool little feature that is semi hidden in Photoshop. Draw out a path using the Pen tool (P) and then hit the letter (A) to grab the Direct Selection tool (either the black or white arrow works) and simply right click the path and choose “Fill Path”.
Set your “Contents” to “Pattern” and choose a pattern and then check on “Script:” and choose “Place Along Path” and hit “OK”.
Next, the Place Along Path dialog box will pop up. Play around with the settings (the choice of pattern is most important to getting an amazing or usable result) and then hit “OK” when you like what you see.
10. Apply Layer Mask Trick
Adding a layer mask is as simple as pressing the new layer mask button at the bottom of the Layers panel. The default, however is to have a mask filled with white which doesn’t hide the layer. If we want the mask to be filled with black (and therefore hide the layer it’s applied to) the trick is to simply hold the Alt/Opt key while pressing the new layer mask button.
11. Instantly Find Center of Photoshop Document
To instantly find the center of your Photoshop document, go View>New Guide Layout and tick on “Columns” and “Rows” and choose to have “2” columns and “2” rows. Also, be sure to set the “Gutter” to “0”.
Lastly choose the “Preset” drop down menu and select “Save Preset”. I’m going to name this preset “Center of Document”. Save the preset and check out the drop down menu to see your sparkling new preset. You’re now ready to use this in any document that you wish.
12. Quickly Change Colors
When you have a colorful surface you can do some amazing things in Photoshop with a couple simple Blend Modes. Create a new layer and paint over that area with the color you wish. Next simple change the Blend Mode to either “Hue” or “Color”. Both interact with underlying color differently, so try both and see what you like best.
13. How to Paint a Selection
Hit the letter “Q” to enter Quick Mask mode and then double click the Quick Mask icon at the bottom of the toolbox to bring up the Quick Mask Options. Choose “Selected Areas” in the “Color Indicates” section of the dialog box. Hit “OK” and grab the brush tool and set your painting foreground color to black. Paint over whatever you want to selection and watch the pink/red color get painted onto your image. Hit the letter “Q” to exit Quick Mask mode to convert your red paint to a selection. Boom!
14. Beautiful Black and White Photos with Channel Mixer
You can create beautiful and interesting high contrast black and white images using the Channel Mixer adjustment layer. Go Layer>New Adjustment Layer>Channel Mixer and tick on “Monochrome” in the Channel Mixer dialog box. Slide the red, green, and blue sliders around to get great contrast without blowing out your highlights.
15. Quickly Fill Text and Color/Shape Layers
You can quickly set the color of any type layer,solid color adjustment layer, or shape layer to your foreground color by selecting that layer and hitting Alt/Opt + Backspace/Delete.
16. Scale Layer Styles with Layer
You can ensure that your layer styles scale up and get bigger or smaller with your layer contents. I have selected my “New York Post” style drop shadow/stroke text here. Go Layer>Layer Style>Scale Effects. I’m going to set the “Scale” to “175%”.
Next I’ll just free transform my text (Cmd/Ctrl + T) and set the width and height to “175%” in the control bar across the top of my screen and position my text where I want. Our styles will look just perfect.
17. Precise Painting with the Brush Tool
For the moments that you’re doing very specific painting work, or you are working with a tablet and pressure sensitivity, you can add a crosshair right right to the middle of the brush by opening the Preferences dialog (Cmd/Ctrl + K) or go Photoshop>Preferences or on Windows Edit>Preferences.
Select “Cursors” from the vertical menu on the left. Then choose “Normal Brush Tip” and check on “Show Crosshair in Brush Tip”.
18. Duplicate Anything You Want
You can duplicate virtually anything in Photoshop by simply selecting it and dragging it while holding down the Alt/Opt key. From objects in the Photoshop document, to layers, to layer styles, to darn well anything you want. Give it a try!
19. Before/After Preview in Layers Panel
If you’re working with PSD that has many layers and you quickly want to hide all layers and get back to the original image, or just hide all layers except one layer, hold down your Alt/Opt key and click the eyeball of the layer you wish to view. Alt/Opt click the eyeball to bring all the other layers back.
20. Straightening the PSD
Grab the Ruler tool (I) and drag a line across an edge in your photo that should be level. Look to the control bar and click the “Straighten Layer” button. Then grab the Crop tool (C) and trim away those transparent edges.