The Most Efficient Technique to Remove a Background in Photoshop

by Aug 11, 2019Free Tutorials, Resources

Background removals are one of the most common procedures performed inside Photoshop. However, they are also some of the most complicated, requiring all the skills of a Photoshop artist to be used all at once. 

So, today we’re going to cover some of the techniques you can use to efficiently and quickly cut out the foreground from the background in a picture. 

Remember, there is no perfect method for background removal. 

In this tutorial, we are going to explore two examples of background removal: one that is simple, and one that is a little more complex. So without further ado, let us get started. 

Example 1: Removing the background in a simple image

In the context of this tutorial, a simple image is any image that has a clear distinction between the background and foreground. In this example, I am going to use this image from Pexels:

Feel free to over to our 25 Best Stock Images Websites to find great and free images to use.

Lemon in a plate with blue background

As you can see, this is a very simple image. The foreground is an extremely simple circular shape, and the background is uncomplicated and made of an even color. For such an image, Photoshop has a great toolset that makes background removal an absolute piece of cake. 

Let us now open this image inside Photoshop. If you would like to learn how to do that, click here.

Step 1: Preparing the image

First, we have to duplicate the background layer in order to be able to work on it. To do this, on the bottom right of the screen go to the Layers panel and, with the layer Background still selected, press Ctrl + J [Win] or Cmd + J [Mac].

Background layer photoshop

This will create a copy of the original layer.

Background duplicated layer photoshop

Now that the background layer is duplicated, we will create a new layer for the new background. To do this, press Ctrl + Shift + N [Win] or Cmd + Shift + N [Mac]. This will bring up the New Layer dialogue box. Leave the options as they are and click OK.

new layer panel photoshop

This will now create a new layer.

new layer panel photoshop

Now we need to fill this new layer with a background color. This is so that when the background of the image is removed, the still remains another visible background behind the image. Doing this will also aid in making a clean background removal. 

Go to the Tools Palette and select the Paint Bucket tool.

paint bucket tool photoshop

Further down on the Tools Palette, you will see two color swatches.

tools palette color swatches

Click on the upper color swatch to reveal the Foreground Color Picker. We will use this to set the paint color.

foreground color picker photoshop

I have chosen a red color for this background. Once you have chosen your color, go ahead and click OK. At this point, the Paint Bucket tool will still be selected. Use it to click anywhere in the image frame. Your image will now be red.

red background photoshop

Now for the final part of this process, go back to the Layers Pane and drag the red layer underneath the Background copy layer.

layer panel adobe photoshop

Now we are ready to start working on the background.

Step 2: Removing the actual background

In the Layers Pane, click on the Background copy layer to make it active.

Background copy layer photoshop

As we previously discussed, this is a simple image. Therefore, we can leverage some of the powerful tools built into Photoshop to intelligently distinguish background from foreground and minimize the work we have to do in the image. 

For this image, we will be using the Magic Eraser tool. This is built into the eraser menu in the Tools Palette. To access it, click and hold the Eraser tool icon, and the Eraser Menu will show up.

eraser tool photoshop

Go ahead and select the Magic Eraser tool. Now, use the tool to click on any background area in the image. I clicked outside the shadow, and this is what happened:

Lemon in a plate with red background

I then clicked on the remaining blue portion of the image, and this was the result:

Lemon in a plate with red background

As you can see, the background is virtually gone – all automatically as well.

Step 3: Cleanup

Upon close examination, some blue portions of the image are found to be remaining. To clean these up, select the regular Eraser tool, and using the square bracket keys [ and ] select an appropriate brush size. 

Now, use the Eraser tool to clean up the rest of the image. 

Finally, go to the Tools Palette and select the Quick Selection tool.

quick selection tool photoshop

Use this tool to click on any point in the plate. It will select a small corresponding area.

Lemon in a plate with red background

Click and drag the tool around the rest of the plate. This will result in the eventual selection of the entire foreground. 

Now, while holding down the Shift key, go to the menu and navigate to Select > Select and Mask.

select and mask photoshop menu

This will open up the Refine Edge menu. We will use this to clean up the selection.

select and mask photoshop option panel

In the Refine Edge menu, make sure Smart Radius is selected. Play with the values until you get a soft selection around your foreground and hit OK.

Now right click on your image and select Select Inverse.

select inverse photoshop

It will invert the selection to everything outside the foreground.

Lemon on a plate with red background

Hit Backspace [Win] or Delete [Mac] to delete all the excess foreground contents.

Step 4: Finishing touches

Right click on the foreground layer and select Blending Options.

blending option photoshop

In the Blending menu, select Drop Shadow.

drop shadow layer style photoshop

Create a shadow using the above settings. Now, click the + button next to Drop Shadow to create another drop shadow. 

This second shadow needs to be a softer and lighter shadow than the previous one.

layer style window drop shadow photoshop

Once this is done, we are good to go. We have now successfully removed a background from an image using Photoshop’s automatic tools.

Lemon on a plate with red background

Example 2: Removing the background in a complex image

For this example, I am going to be using this image from Pexels:

black woman portrait

As you can see, this image is more complicated. There are complex shapes in the foreground of the image and areas like the model’s hair present a challenge for automatic tools such as the Magic Eraser to fully comprehend. 

Therefore, for this image we will use the Background Eraser tool.

Before we begin, perform Step 1 from above on the image. 

Now to the actual stuff:

Step 1: Erasing the background

Go the Eraser Menu and select the Background Eraser tool. This tool senses a selected color, and erases all instances from that color under a brush while leaving out any other color.

Background eraser tool photoshop

Once selected, you will find the Background Eraser menu on the top of the screen. Set the options as follows:

Background eraser tool option photoshop

These settings will ensure that the tool samples only one color at a time, and has a high enough tolerance to sense colors similar to the sampled color. 

Now, mouse over to the model’s left cheek, and use Alt + Scroll to zoom into the image.

Using the Background Eraser, slowly start erasing the background from the model’s face. As you erase, the background color will begin to show.

erase background photoshop

Follow the contour of the model’s face all along the edge until it is all erased. You will note that the tool erases perfectly around the model’s hair. Also be sure to erase the gap between her hand and her face. Your image will now look like this.

erasing background photoshop

We will now begin to the do the same thing starting from the model’s left shoulder.

erasing background photoshop

As you can see, if we try to do this then the color begins to bleed over the model’s shoulder. This is because the Tolerance setting is too high and the tones on the model’s shoulder are too similar to the background for the tool to be able to distinguish them. Therefore, we must reduce the tolerance in the menu above.

tolerance background eraser tool photoshop

Now, press Ctrl + Z [Win] or Cmd + Z [Mac] to undo the last erase. With the new settings, continue to erase around the model. If you experience a color bleed, simply undo and change the tolerance settings before moving on. 

This was the result I was left with:

erase background photoshop

No matter how hard I tried, I couldn’t properly erase around the model’s ear, and so that will have to be done manually. However, before we do that, let us remove the rest of the background. 

Go back to the Eraser Menu and select Magic Eraser. As above, use it to get rid of the remainder of the background by clicking on the areas.

red background photoshop

This is the result I have.

Step 2: Cleanup

Go the Eraser Menu and select the Background Eraser tool. This tool senses a selected color, and erases all instances from that color under a brush while leaving out any other color.

brush option panel photoshop

Now, begin to gently erase the white line from the model’s ear. Take your time in this step and be patient.

zoom on ears portrait

Don’t worry about the halos right now. Just clean up the outline of the model. Repeat this step for any other uneven edge that you may find in the image.

black woman portrait red background$

Now, go back to the Brush menu and increase the Hardness to 100%.

brush hardness 100% photoshop

Use this hard brush to paint out all of the halos from the image.

erasing background photoshop

There you go! A final image with the background beautifully cut out!




  • There is no one-size-fits-all approach to background removal
  • Identify if your image is simple or complex
  • If it is complex, break it down to a simple image with complex parts
  • Use Photoshop’s automatic tools like the Magic Wand or the Magic Eraser for the simple areas
  • Use tools like the Eraser and the Background Eraser manually for the complex parts


Here is a video tutorial for this concept by PiXimperfect:

About the Author Betchphoto

Martin is an amateur photographer and digital marketer who has more than 15 years of experience with Adobe Photoshop. Check his about page here