Free CSS Pattern Tool
Generate Beautiful
CSS Background Patterns
Create stunning repeating CSS background patterns instantly. Dots, grids, diagonal lines, cross-hatch, checkerboard, and more — customize and copy the CSS in seconds.
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7 Pattern Types
Dots, grids, diagonal lines, cross-hatch, checkerboard, zigzag, and horizontal stripes — all pure CSS.
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Instant Live Preview
See every change reflected in real time. Adjust colors, size, and opacity and watch the pattern update immediately.
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One-Click Copy
Copy the ready-to-use CSS code with a single click. Paste it directly into your stylesheet — no extra steps.
Live Preview
Generated CSS
background-color: #ffffff; background-image: radial-gradient(rgba(139, 92, 246, 0.6) 1px, transparent 1px); background-size: 20px 20px;
Background Color
#ffffff
Pattern Color
#8b5cf6
20px
8px80px
60%
5%100%
Frequently Asked Questions
Everything you need to know about CSS Background Pattern Generator.