CSS-Only Cover Art Generator

Generate abstract, geometric cover art using pure CSS shapes. Export as PNG or copy the HTML/CSS code.

Accent Circle
HTML / CSS
<div style="background: linear-gradient(to bottom right, hsl(200, 70%, 96%), hsl(200, 60%, 92%), hsl(220, 55%, 90%)); position: relative; width: 100%; aspect-ratio: 3/2; overflow: hidden;">
  <div style="position: absolute; left: 46.72109712541206%; top: 61.47964724477348%; transform: translate(-50%, -50%); width: 25.01150474651857%; aspect-ratio: 1; border-radius: 50%; border: 2px solid hsla(200, 70%, 60%, 0.3); background: hsla(200, 70%, 60%, 0.10106444323534561)"></div>
  <div style="position: absolute; left: 23.740007778387522%; top: 78.31117166980279%; transform: translate(-50%, -50%); width: 38.16783898572236%; aspect-ratio: 1; border-radius: 50%; border: 2px solid hsla(240, 60%, 55%, 0.3); background: hsla(240, 60%, 55%, 0.12098544865938411)"></div>
  <div style="position: absolute; left: 27.997114041817483%; top: 17.496107791081172%; transform: translate(-50%, -50%); width: 43.56571657216709%; aspect-ratio: 1; border-radius: 50%; border: 2px solid hsla(280, 50%, 50%, 0.3); background: hsla(280, 50%, 50%, 0.1452390101414537)"></div>
  <div style="position: absolute; left: 41.64200493287482%; top: 27.177207006306578%; transform: translate(-50%, -50%); width: 56.51905878355639%; aspect-ratio: 1; border-radius: 50%; border: 2px solid hsla(200, 70%, 60%, 0.3); background: hsla(200, 70%, 60%, 0.09979264957810999)"></div>
</div>

How It Works

1

Pick a pattern

Choose from 8 styles: Circles, Grid, Bars, Dots, Layers, Document, Concentric, or Matrix.

2

Customize

Adjust the base hue for a harmonious palette, set complexity, toggle accent circles, and change gradient direction.

3

Export

Copy the HTML/CSS code to use in your project, or download as a PNG image.

FAQ

Abstract, geometric artwork created entirely with HTML and CSS — no images needed. Perfect for blog posts, cards, and social media.
Yes. The generated covers are yours to use however you like. No attribution required.
The tool redraws the CSS shapes on an HTML Canvas element, then exports as a PNG at your chosen resolution.

Varstatt Toolkit

Each tool works standalone, runs entirely in your browser, and requires no signup.

Built & Maintained by Varstatt

Varstatt is a one-person product studio run by Jurij Tokarski, product engineer since 2011. These tools are free and open — no signup, no catch.