How to Use CSS Background Pattern Generator

About this tool

Create repeating decorative backgrounds using CSS patterns.

How to use CSS Background Pattern Generator

1. Choose a Pattern such as Polka dots, Stripes or Grid lines.
2. Set Size and choose Pattern and Background colors.
3. Copy the CSS and apply it to a container.

Worked example

Use a low-contrast dot pattern behind a section with solid content cards.

Do I need to upload an image?

These patterns are generated with CSS rather than a separate bitmap file.

Why can a pattern look different at another scale?

Pattern size and element dimensions affect repetition. Test on small and large screens to avoid distracting density.

Put this guide into practice

• CSS Background Pattern Generator — Create dots, stripes, grids and more with pure CSS gradients.