The Pattern Library
The Pattern Library is a collection of unique patterns and backgrounds, which are free for you to use as heart desires.
Related Tools

Hero Patterns
Hero Patterns is a collection of repeatable SVG background patterns for designers and developers to use on your web projects.

SVG Backgrounds
SVG Backgrounds is a tool to create eye-catching backgrounds or patterns for websites & blogs. The tool allows you to customize and apply backgrounds fast.

Transparent Textures
Transparent Textures offers a wide range of textures that are transparent, making it easy to add color. You can download an image or the CSS code for each texture.

Subtle Patterns
Subtle Patterns by Toptal offers a wide variety of subtle patterns and backgrounds that are free and of the highest quality.