If you weren’t already aware, Photoshop has these great features called Actions. Actions can be used for many things, including doing the mundane tasks you don’t feel like doing, creating amazing effects, and maximizing productivity.

I recently had the pleasure of a little thing called Batch Processing. I’m a dedicated designer, but there was no way I was going sit in front of my computer for hours changing the Hue/Saturation for every single image for my forum. What is Batch Processing, you say? Well, it’s something that processes a batch,and I’m going to show you how to do it.

When you create an action you need it to do one thing, whatever that “thing” may be. In my case, I needed to change the Hue/Saturation for 80+ images from aqua to my “trademark” teal. You may need to create an action for a different purpose; however for now lets all agree we are going to change the Hue/Saturation. Now, to follow along you’ll need something to work on. Grab a small image, like an icon.

Now go to Window > Actions and make sure it is checked. If it is, you should see a tab in the Layers Palette labeled, of course, Actions.

Click on the arrow button to enter the Actions menu and then “new Set.” This will create a folder for your newly created action (the folder is not mandatory, but it does help with organization.)

Now go back to the Actions menu and choose “New Action.” Have an idea of the steps you’ll need to take and their order before recording an action. Since this is a fairly simple action, you will master this in no time at all.

Next comes recording. Begin by clicking on the little circle icon in between the square and the triangle at the bottom of the palette. Once that is selected everything you do in Photoshop will be recorded until the end of action. If you do the wrong step no worries, simply stop the action by clicking the square icon and return to your last step.

For my action, the first thing I need to do is change the Mode of the image to RGB, since .gif files are saved in Index mode which don’t take too kindly to colorization. So with the action recording, go to Image > Mode > RGB. Now take a look at your Actions palette, it should look like this:

Next, we need to remove the image of it’s current color to make adding our own color easier to apply, so go to Image > Adjustment > Desaturate.

You should see a naked grey image and so we need to add some color. Make sure your action is still recording and go to Image > Adjustments > Hue/Saturation. It helps to have the settings for color saved in a .ahu (Hue/Saturation) file so all you have to do is click Load and select Teal.ahu. If you don’t have a file saved you can simply use the sliders.

Woo, we’ve now SunBlinded the icon! All that’s left to do now is save it for the web. Is your action still recording? Good. Go to File > Save For The Web and set your file type and optimization settings. I use the standard GIF settings, but whatever floats your boat, dude. Select your destination directory and save. If your Actions palette looks like this:

You can now stop recording because your Action is complete. Now we will perform a Batch Process to put your Action into effect. This will take all the images in a specified directory and incorporate the changes recorded in the Action.

Begin by going to File > Automate > Batch and make sure the name of the Action Set you just made is in the first dropdown list and the name of the Action is in the second. Set the third dropdown box (next to Source) to Folder and use the Choose button to find your duplicated or created folder of images. For destination, you can leave it set to it’s default “None” to have the action applied and saved in the source folder, or save the “actionized” images into a separate folder. Click OK once you have everything set to your liking..

The hard part of the job is now done for you! All that is left is to relax and watch your pictures color themselves thanks to Actions and Batch Processing.