CSS Background Pattern Generator
Generate pure CSS background patterns — dots, grids, stripes, checkerboards, and more. No images needed.
CSS
background-color: #0f172a; background-image: radial-gradient(#3b82f64d 1px, transparent 1px); background-size: 20px 20px;
Frequently Asked Questions
Are these patterns pure CSS?+
Yes. All patterns use only CSS gradients — no images required. This means zero HTTP requests, instant loading, and perfect scaling at any resolution.
Can I customize the patterns?+
Yes. Adjust the pattern color, background color, size, and opacity. The CSS updates live as you change the controls.
Will these patterns affect page performance?+
CSS gradient patterns are very lightweight. They're generated by the browser and don't require any image downloads. They perform better than image-based patterns.