1. Open the image you wish to tile.

2. Edit > Define Pattern

3. Name the pattern and click ‘OK’.

Photoshop Tile 1

4. Open the document you wish to add the tile image to.

5. Edit > Fill

6. On the ‘Contents Use:’ drop down select ‘Pattern’.

7. Click ‘Custom Pattern’ and you will see your Pattern.

Photoshop Tile 2

8. Click ‘OK’.

If like me, you often get the tile pattern wrong first time round you can delete unwanted patterns:

1. Edit > Preset Manager

2. On the ‘Preset Type:’ drop down select ‘Pattern’.

3. Select your unwanted pattern then click ‘Delete’.

DONE :)