SVG Pattern Generator

An SVG pattern generator produces tileable vector graphics — small square images that repeat seamlessly edge-to-edge to fill a larger area. Patterns add texture to web pages without dominating them: dot grids make empty hero sections feel less barren, diagonal lines suggest motion, hexagons suggest technical or scientific content, waves suggest calm. Used well, a tiny tile (16–64 pixels on a side) can dress up a section in bytes rather than kilobytes, with all the benefits of SVG — infinite scaling, CSS-themable colours, and lossless zoom.

Why SVG, not PNG. A PNG pattern has to choose a resolution up front. If you export at 32×32 and the user views it at 2× zoom, the edges blur. SVG stays crisp at any size because the browser re-rasterises from vector instructions on every repaint. It also compresses smaller than the equivalent PNG for simple geometric patterns — a dot grid is a few hundred bytes of SVG versus several kilobytes of PNG.

How to embed the output. The pattern can be embedded as a data-URI directly in CSS via background-image: url("data:image/svg+xml;utf8,..."), avoiding an extra HTTP request. That makes it perfect for CSS themes, Tailwind's arbitrary-value brackets, or inline style attributes. For larger projects, save the SVG as a file and reference it normally — both work. The CSS snippet our generator copies is ready to paste.

Shape choice matters for mood. Dots read as neutral and modern, good for dashboards and SaaS landing pages. Diagonal lines read as motion or disruption, useful for news or sports. Triangles read as technical or futuristic, common in crypto and gaming. Waves read as organic or creative, suited to portfolios and wellness brands. Hexagons read as scientific, chemical, or gaming. Grids read as architectural or precise. The opacity slider lets a bold foreground colour sit at 10–20% so it reads as texture rather than a foreground element.

Tile size affects density. Small tiles (12–20 pixels) produce a fine, almost-noise-like texture; medium tiles (24–48 pixels) produce a readable pattern with clear repeat; large tiles (64+ pixels) feel more wallpaper-like and the repeat becomes visible. Pick size and weight together — a thin stroke in a small tile disappears on mobile; a thick stroke in a large tile dominates. The preview panel above shows the pattern at its actual tile density.

1. Pick a shape — ten presets from dots to hexagons.
2. Set foreground and background colours.
3. Tune tile size, stroke, and opacity until it reads right.
4. Copy CSS for inline embedding or download the SVG.

• Ten tileable pattern presets — dots, grid, crosses, triangles, diamonds, waves, diagonals, chevrons, hex, circles.
• Custom foreground and background colours.
• Tile size, stroke/dot weight, and opacity sliders.
• Copy-ready CSS with inline SVG data URI — no extra HTTP request.
• Download as SVG file for file-based embedding.
• Generated in your browser. No uploads.