This tool assembles the pattern as plain SVG markup, so the result is razor-sharp at any zoom or screen density and usually just a few hundred bytes, far lighter than a PNG tile. Copy the CSS to drop a repeating background-image straight into a stylesheet, or copy the standalone SVG file to use it as an asset. Nothing you make is sent anywhere: the pattern is drawn entirely on your device, so it keeps working offline once the page has loaded.
Free SVG Pattern Generator
Runs entirely in your browser - no upload, no sign-up.
Pattern
Style
Foreground
Background
What is an SVG pattern generator?
An SVG pattern generator builds a seamless, repeating background from geometric shapes like dots, lines, grids and zigzags. You choose the shape, colors, tile size and line thickness, and it outputs a tiny, resolution-independent SVG plus ready-to-paste CSS. Everything is generated in your browser, so nothing is uploaded.
How to use
- 1Pick a pattern. Choose a shape - dots, rings, grid, diagonal, crosshatch, plus, zigzag and more - from the swatches.
- 2Set colors and shape. Choose a foreground and background color (or make the background transparent), then adjust the size, thickness and opacity sliders while the preview updates live.
- 3Copy or download. Switch between the CSS and SVG tabs, copy the code, or download the standalone .svg file to use anywhere.
Who it's for
- Web developers adding a subtle, lightweight background texture to a hero, card or section without shipping an image file.
- UI and brand designers prototyping seamless textures in on-brand colors and exporting them as crisp SVG assets.
- Email and slide builders who need a small, tileable pattern that renders sharply on any display.
- Students and hobbyists learning how SVG
<pattern>and CSS background tiling work by tweaking values and reading the output. - Content creators generating quick decorative backdrops for thumbnails, banners and mockups.
FAQ
Is the SVG pattern generator free?
Yes, it is completely free with no sign-up and no limits. Every pattern is generated in your browser, so you can make and copy as many as you like, even offline once the page has loaded.
Are the patterns really seamless?
Yes. Each shape is drawn so its edges line up exactly with the neighboring tile, and the pattern repeats on a fixed grid. Both the CSS background-image and the SVG <pattern> element tile the same cell edge to edge with no visible seams.
Should I use the CSS or the SVG output?
Use the CSS to paste a repeating background straight into a stylesheet - it is the quickest for websites. Use the SVG download when you need a standalone file, for example as an image asset, in a design tool, or embedded directly in HTML.
Why use an SVG pattern instead of a PNG?
SVG is vector, so it stays perfectly sharp at any zoom level or screen density and never pixelates. A geometric SVG tile is usually only a few hundred bytes, far smaller than an equivalent PNG, and you can restyle its colors any time without re-exporting.
Can I make the background transparent?
Yes. Tick the Transparent option and the background fill is dropped, so the pattern shows only the foreground shapes. This lets you layer the pattern over an existing color, image or gradient.
Is my design uploaded anywhere?
No. The whole pattern is built locally in your browser with plain SVG markup and nothing is sent to a server, so your colors and settings stay private on your device.