Free CSS Pattern Tool

Generate BeautifulCSS 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.

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.