SVG / Backgrounds

SVG Pattern Generator: Seamless Background Tiles

Create dots, grids, stripes, checks, zigzags, waves, triangles, hexagons, plus-signs, circles and offset polka patterns. Copy an escaped CSS background or download SVG and PNG tiles.

SVG Pattern Generator: Seamless Background Tiles: Choose dots, grids, stripes, checks, waves, hexagons and other motifs, set their size, spacing, colours and rotation, and get a tile that repeats without visible seams. Copy it as SVG or as a CSS background, or download the tile as SVG or PNG. Runs 100% locally in your browser with zero server file uploads.

Category: Developer tools
Runs: In your browser
Cost: Free · no sign-up
Availability: Ready to use

Seamless SVG patternsLocal processing

Runs entirely in your browser

Tile: 48 × 48 SVG units

SVG pattern

<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48"><defs><pattern id="s5svg-pattern" width="48" height="48" patternUnits="userSpaceOnUse" patternTransform="rotate(0)"><g transform="translate(-48 -48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(0 -48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(48 -48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(-48 0)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(0 0)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(48 0)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(-48 48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(0 48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g><g transform="translate(48 48)"><circle cx="0" cy="0" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="0" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/><circle cx="0" cy="24" r="8" fill="#63c42d" stroke="#63c42d" stroke-width="0"/><circle cx="24" cy="24" r="8" fill="#32741a" stroke="#32741a" stroke-width="0"/></g></pattern></defs><rect width="100%" height="100%" fill="#14200f"/><rect width="100%" height="100%" fill="url(#s5svg-pattern)"/></svg>

CSS background

background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Cdefs%3E%3Cpattern id='s5svg-pattern' width='48' height='48' patternUnits='userSpaceOnUse' patternTransform='rotate(0)'%3E%3Cg transform='translate(-48 -48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(0 -48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(48 -48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(-48 0)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(0 0)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(48 0)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(-48 48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(0 48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3Cg transform='translate(48 48)'%3E%3Ccircle cx='0' cy='0' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='0' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3Ccircle cx='0' cy='24' r='8' fill='%2363c42d' stroke='%2363c42d' stroke-width='0'/%3E%3Ccircle cx='24' cy='24' r='8' fill='%2332741a' stroke='%2332741a' stroke-width='0'/%3E%3C/g%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='%2314200f'/%3E%3Crect width='100%25' height='100%25' fill='url(%23s5svg-pattern)'/%3E%3C/svg%3E");
background-size: 48px 48px;
background-repeat: repeat;

Rotation uses 45° steps so the exported square tile remains seamless. PNG contains one tile. Stroke affects outlined motifs; checks use solid fills.

Make a pattern with CSS gradients

SVG patterns

SVG 2 specifies patternUnits and patternTransform, which define the tile coordinate system and rotation. https://www.w3.org/TR/SVG2/pservers.html#Patterns

Using the pattern in CSS

The CSS background embeds the SVG tile as a data URI, so no separate image file is needed. SVG coordinate transformations are specified at https://www.w3.org/TR/SVG2/coords.html . Motifs are generated locally; no external pattern or font assets are used.

How to use it

Choose a motif and set its size, spacing and stroke.
Pick two motif colours, a background and a rotation.
Inspect the repeating preview, then copy CSS or export the SVG or PNG tile.

Privacy & limitations

All pattern generation and image export happen locally in your browser.

Related tools

Frequently asked questions

Why are rotations in 45-degree steps?

An arbitrary rotation generally does not produce a finite square repeating tile. These angles have square supertiles, so the CSS and downloaded images remain seamless.

Does the PNG contain the whole preview?

No. It contains one repeating tile, with a square raster size rounded up to whole pixels. The SVG keeps its exact geometric dimensions.

Can I generate these without SVG?

The existing CSS Pattern Generator makes a smaller selection using CSS gradients. This tool supplies SVG pattern elements and downloadable tiles. Stroke affects outlined motifs; checks use solid fills.

Free tool · runs in your browser · no account required