Noise Texture Generator

Generate CSS noise textures as data URLs with live preview and copy-ready code. Customize grain and opacity. Free, no signup.

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Frequently asked questions

What is a noise texture used for?
Adding subtle grain to flat backgrounds and UI surfaces reduces banding and gives a more tactile feel.
Why a data URL?
A data URL embeds the PNG directly in CSS, no extra HTTP request needed. Self-contained and works offline.
Monochrome vs colored?
Monochrome is safest because it overlays any background without shifting hue. Colored looks more organic but can clash.