How To Make Transparent Redbubble Stickers

Transparent-background stickers are now available for sale on Redbubble. If your Redbubble stickers aren't transparent, don't worry! It's easily fixable, and I'm going to show you how!

Quick! What's the difference between these two images?

The answer is, one is a successful transparent sticker. The other... is not. It has a big grey rectangle background. While a rectangular sticker can look good in some cases, for cartoony objects and characters, it usually looks much better to have a transparent background.
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In this blog post, I'll help you turn your sticker design into a transparent one.

Why Isn't My Sticker Transparent?!

There are two main reasons you're sticker doesn't look transparent on Redbubble...

1. You didn't turn off/erase a background layer before saving your image
2. You saved your image in the wrong file format. Only .PNG files with transparency enabled will work.

These problems can be easily solved, but the precise steps might differ based on what image editing software you use. I'll try to cover the most popular ones below.

Adobe Photoshop

Disable Background Layer

1. Open your .PSD file
2. Open the Layers panel (Press F7 in Photoshop CC, or go to Window > Layers)

The bottom layer that's filled with colour needs to be unlocked and then hidden or deleted. If you now see a white and grey grid behind your artwork, that's good! That indicates the background is transparent.

Saving As Transparent .PNG

1. Go to File > Save As
2. In the dropdown menu of file types, select PNG, and then click Save

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Procreate

Disable Background Layer

1. Open your artwork
   
2. Go to the Layers panel
3. On the bottom layer, labelled Background colour, uncheck the checkbox to the right of it. You should then see this dark grey checkerboard background, indicating a transparent background.

If it doesn't look that way, ensure no other layers are enabled that are covering the background.

Save As Transparent .PNG

1. Go to the wrench icon at the top left of the screen
2. Click the Share tab, and then the PNG button
3. Save the image

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MediBang Paint Pro 14.0

​Disable Background Layer

1. Open your layered artwork
2. Open the Layers panel (If it's not open, go to Window > Layer)
3. Select the bottom layer that's filled with colour and click the white dot to the left of it to disable it. If the layer as a lock symbol on it, you'll need to unlock it first. Do this by clicking the square next to the word Lock, above the list of layers. If you've done this right, the background will have a white and light grey grid showing.

Save As Transparent .PNG

1. Go to File > Save As
2. In the dropdown list of file types, select PNG, and click Save
3. A warning may come up, saying 'Layers cannot be saved with this format. Do you want to proceed?' As long as you chose Save As, not just Save, it's ok to click Ok.
4. Three PNG formats will appear to select from.

The three options are Transparent PNG, 24-bit PNG, and Greyscale PNG. Make sure you pick ​Transparent PNG.

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PIXLR X

​Disable Background Layer

1. Look at the Layers panel on the right side of the screen

The bottom layer is the background. If this has a lock symbol on it, double-click the lock to remove it.
2. Click the three dots icon on this layer

You can delete the layer by clicking the trashcan icon. Or you can hide it by setting the transparency to 0 witht the slider.

Save As Transparent .PNG

1. Click the big blue Save button at the bottom of the screen

2. In the next screen, choose PNG as the file type.

[Note: Above image is just for demonstration purposes. Crop your images to the edges before uploading!]

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My Image File Doesn't Have Separate Layers!!

Well, if that's not a regular part of your art process, please do it from now on!
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If your image is a high enough resolution, you might get away with manually erasing the background. If the background contrasts very cleanly and strongly from your design, you may be able to use Photoshop's Magic Eraser tool, or use a magic selection to select the area and then delete it.

Partway though erasing the background using the Magic Eraser tool in Photoshop. 1764x1209 canvas - bigger is better!

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Conclusion

Your image should now have a transparent background and be ready for selling on Redbubble stickers.

If you liked the mermaid design I used as an example, it was a collaboration between PopQT and myself, and can be purchased here.

If any parts of this tutorial were unclear, or you need more help, please leave a comment below and I'll be happy to help you out!

Peace, love and sunshine, 
​Jessica xx