Photoshop Tutorial – Make a Seamless Repeating Pattern
Many times you may run across a pattern that you would like to make into a seamless repeating pattern for backgrounds etc., or you may create such patterns. Here you will learn how to do just that.
We will start by making the pattern. If you don't need that part of the tutorial and you already have more than one repeat of the pattern on your canvas, move on to Step 12.
Resources:
Floral Image from stock.xchng
Mim’s Art Deco Brushes from adobe.com (free registration required)
Autumn Gradients – download here
Step 1
Open the Floral image in Photoshop
Image>Image Size – set the width to 800, auto height, click OK
Duplicate the background layer
Step 2
Image>Adjustments>Invert
Double click on the layer in the layers palette to bring up the blending options and apply the following Gradient Overlay settings:

Step 3
Create a new layer
Select the Brush tool and deco_circle brush from Mim's Art Deco brush set
Set the size to 319px (important that you use exactly this size)
Set the foreground colour to white
Place the shape over the image so that it completely covers the white box, click once
Rename the layer ‘deco circle’
Step 4
Create a new layer below the deco circle layer
Select the Ellipse tool and apply the following settings:

Set the foreground colour to grey #5B5A5A
Click once on the canvas to create a grey circle
Select the Move tool and move the circle behind the deco circle
Zoom into the image and use the arrow keys for precise alignment
Step 5
Double click on the deco circle layer in the layers palette to bring up the blending options and apply the following Gradient Overlay settings:

Right click on any layer in the layers palette and click Flatten Image
Image>Image Size – set the width to 400, auto height, click OK
Step 6
Create a new file using the following settings:

Copy and paste the pattern into the new file
Duplicate the layer
Step 7
Move the duplicate layer to the right of the original
Ctrl + T to transform the object
Right click within the transform box and click Flip Horizontal
Make sure the images are precisely aligned next to each other:

Merge the 2 layers together
Duplicate the layer
Step 8
Ctrl + T to transform the object
Right click within the transform box and click Flip Vertical
- This next part is down to personal choice and how you want your pattern to end up – I moved this layer quite a way down from the top part of the image. However far you decide to move it, do so with the arrow keys so that it stays perfectly in line with the top image

- Now I want to move the images apart horizontally too, so merge the two pattern layers, duplicate the layer. Select the Rectangular Marquee Tool and drag out a selection as shown below.

- Hit the Delete key. Move the selection using the arrow keys to the other half of the image, select the other pattern layer and hit the delete key. Now move the patterns apart as required.

Step 9
Fill the background layer with black
Right click on any layer and click Flatten Image
Step 10
Image>Image Size – set the width to 500, auto height, click OK
Duplicate the layer
Image>Canvas Size – apply the following settings:

Turn off the visibility of the background layer
Duplicate the copy layer
Move the new layer beside the first layer – you can either guess the distance or work it out using the guides and ruler tool – it depends how precise you want to be.
Merge these 2 layers together
Duplicate the layer
Move this new layer below the existing layer, placement the same as above.
Step 11
When you have all patterns placed as required, you should have a complete pattern of 4 florals and most of another pattern both horizontally and vertically, all perfectly aligned.
Right click on any layer and click Flatten Image
Select the Crop tool and crop the image as shown below – NOTE: This doesn’t have to be precise, but you have to crop off the top and left side of the pattern and make sure you keep parts of the second pattern both horizontally and vertically to match the patterns up:

Step 12
Select the Rectangular Marquee tool and drag out a selection across the top of the image as shown below – make sure the selection goes right to the very top of the image:

Edit>Copy (Ctrl + C)
Edit>Paste (Ctrl + V)
Select the Move tool, and using the arrow keys move the selection down until it matches perfectly with the beginning of the second pattern
Step 13
Make the background layer active
Select the Rectangular Marquee tool and drag out a selection in the same way down the left side of the image – once again, making sure the selection goes right to the left of the image.
Edit>Copy (Ctrl + C)
Edit>Paste (Ctrl + V)
Select the Move tool, and using the arrow keys move the selection to the right until it matches perfectly with the beginning of the second pattern
Step 14
Turn off the visibility of the background layer
Your canvas should now look something like this:

Select the Crop tool and drag out an area from the top left corner, that should snap to the inside edges of the pattern strips
Double click in the selected box to crop the image
Restore visibility to the background layer
Delete the other 2 layers, leaving just the background layer

Step 15
Edit>Define Pattern
Give the pattern a name and click OK
Step 16
Test it out!
Create a new file around 1000px x 1000px
Duplicate the background layer
Double click on the layer in the layers palette to bring up the blending options
Click on Pattern Overlay
Your newly created pattern should be the last pattern in the current palette
Step 17
If you wish to save the pattern
In the Patterns palette, right click on the patterns you don’t require and click Delete, leaving just your newly created pattern or patterns
Click on the small arrowhead top right of the pattern palette and select Save Patterns. Save in the normal manner by navigating to the file you would like to save it in, give it a name and click OK.
The finished project:

Here are a couple of other ways you could arrange the basic pattern – the method of making it seamlessly repeatable is always the same, but the possible variations are endless.


I hope you have enjoyed this tutorial, and that it has helped with understanding how to make repeating, seamless patterns that can be saved and used over and over.
Please leave any feedback comments you have on this tutorial below.

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