Pattern Generator

Generate CSS and SVG background patterns for any design

Pattern Style

Colors

Pattern Size

About This Tool

Our Pattern Generator creates beautiful repeating background patterns — dots, stripes, grids, chevrons, hexagons, and more — as pure CSS or SVG code. No image files needed. Use them for website backgrounds, card textures, UI elements, and print designs. Every pattern is fully customisable and copy-paste ready.

How to Use the Pattern Generator

1Choose a pattern style (dots, grid, stripes, checks, hexagons, waves, or chevrons).
2Specify your colors or leave blank for a clean default.
3Select the pattern size (small/dense, medium, or large/bold).
4Click Generate Pattern to receive complete CSS code.

Frequently Asked Questions

How do CSS background patterns work?

CSS patterns use `background-image: repeating-linear-gradient()` or `background-image: radial-gradient()` with precise sizing via `background-size`. No images needed — it's all math. SVG patterns use a `<pattern>` element within a `<defs>` block, which can be referenced as a fill. Both methods are resolution-independent and scale perfectly.

What is the difference between CSS and SVG patterns?

CSS patterns are simpler to implement but limited to gradient-based shapes (dots, lines, grids). SVG patterns can create any shape (hexagons, stars, custom icons) by defining them in SVG path data. For complex patterns, SVG is more powerful. For simple patterns like dots and stripes, CSS is cleaner and more maintainable.

Are CSS patterns performant?

Yes — CSS patterns have virtually no performance cost. They're computed by the GPU, don't require HTTP requests, and scale infinitely without quality loss. They're far more performant than image-based patterns for simple shapes. For very complex SVG patterns on large areas, consider testing on mobile devices.

How do I adjust pattern density?

Pattern density is controlled by `background-size`. A smaller background-size (e.g. `20px 20px`) creates denser patterns; larger values (e.g. `80px 80px`) create sparser patterns. The shape size within the pattern is defined by the gradient stops — adjust both to scale the pattern while keeping proportions.

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