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CSS Background Patterns

20px
10%
background-color: #ffffff;
background-image: linear-gradient(45deg, rgba(59, 130, 246, 0.1) 25%, transparent 25%, transparent 50%, rgba(59, 130, 246, 0.1) 50%, rgba(59, 130, 246, 0.1) 75%, transparent 75%, transparent);
background-size: 20px 20px;

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About this Tool

Background magic. Create lightweight, scalable background patterns using only CSS gradients. No images required.

You don't always need a JPEG. By cleverly overlapping distinct CSS gradients (linear and radial), you can create polka dots, checks, stripes, and zig-zags that render instantly and take up zero bandwidth.

  1. Browse the pattern gallery.
  2. Adjust colors and opacity.
  3. Copy the CSS code.
  • Adding texture to a plain background section.
  • Creating a subtle geometric overlay.
  • Designing a 'warning' stripe pattern.
  • Pure CSS: No heavy image files.
  • Infinite Scaling: Looks sharp on any screen.
  • Customizable: Change colors to match your brand.

It uses `repeating-linear-gradient` and `radial-gradient` properties. By setting sizes and positions carefully, these gradients repeat to form cohesive patterns.

Are these heavy to load?

Zero. It's just a few lines of code. It's the lightest way to add texture to a site.

Do they work in all browsers?

Yes, CSS gradients are standard in all modern browsers.

Can I adjust the size?

Yes, usually by changing the `background-size` property in the generated code.

All calculations and data processing for this tool are performed locally in your browser. UtilToolkits does not send any of your data to an external server, ensuring your information remains private and secure.

Credits:Next.js•React•Tailwind CSS•Lucide Icons