How to Create Pixel Art in Adobe Illustrator

Quick + Easy Pixel Art in Illustrator Using the Mosaic Tool 👾

If you’ve ever wanted to turn your vector artwork into something a bit more retro, this pixel art trick in Adobe Illustrator is a super fun (and surprisingly easy) technique to try.

I started with a vector icon, then rasterised it and used Illustrator’s built-in Mozaic effect to break it into simplified blocks of colour—just like old-school 8-bit art.

You can check out this video (and lots more!) over on my Instagram Page @hannah.bacon.design


How to create Pixel Icons and Illustrations

  1. Select your shape and rasterise

    • Keep the resolution high and the background transparent

  2. Create Object Mosaic

    • From the Object Menu > Object Mosaic

    • Select Use Ratio and

    • Delete the Raster so the artboard is clean (make sure you’ve kept a copy of the vector!)

  3. Delete White Boxes

    • Select any white or stray boxes outside of your illustration and delete

    • A tip is to Select > Same > Fill Colour to save you some time!

  4. Tidy Up Your Illustration

    • Select all colour that are inconsistent and use the eyedropper to update them

  5. Unite Shapes

    • From here you can use the Path Finder palette to unite any shapes. This can help when exporting, sometimes you might end up with white lines between your boxes

Hot tip: For that ultra-simplified pixel look, reduce the number of boxes in the Mosaic effect and keep the height-to-width ratio locked so each box stays perfectly square.


Want More Time-Saving Tools and Freebies?

This process is just one of the techniques I share across my design templates and digital assets, made especially for designers who want professional results—without starting from scratch every time.

Browse templates →


Hannah Bacon

Hannah Bacon is a designer, educator, and founder of the freelance studio Not by Chance.

With over a decade of experience in branding, illustration, and publication design, she helps creative professionals and businesses build thoughtful, strategic visuals that actually work. Through her blog, she shares design tips, tools, and behind-the-scenes insights to help others grow with confidence and clarity.

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https://www.hannahbacondesign.com
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