Uwarp

SVG Spot Speck Pattern Generator

What is an SVG Spot Speck Pattern Generator?

An SVG generator for backgrounds with organic spot and speck patterns. You choose solid or gradient fill, set color (fill 1, fill 2), pick background color, then tweak density and opacity variation. The result adds analog-feeling textures to page elements—natural, organic speckle. Behind the scenes it uses Voronoi tessellations and SVG filters. If rendering performance is an issue with many spots, use rrrasterize to export an optimized raster version. Uses generative-utils and SVG.js. Randomize for variations. Export SVG for web or design.

Features for Designers

A free SVG generator for spot/speck patterns.

Organic Spots & Specks

Backgrounds with organic spot/speck patterns. Analog-feeling texture.

Solid or Gradient

Solid color or gradient fill (fill 1, fill 2).

Density

Control density of spots/specks.

Opacity Variation

Opacity variation for natural, varied look.

Voronoi & Filters

Uses Voronoi tessellations and SVG filters for organic shapes.

Randomize

Randomize for unique patterns each time.

How To Create Spot Patterns

Generate spot/speck patterns in three steps.

Set Colors

Solid or gradient. Fill 1, fill 2. Background color.

Tweak Density & Opacity

Density. Opacity variation.

Export

Randomize for variations. Copy or save SVG.

Tips for Spot Patterns

Get the most out of the generator.

Randomize

Randomize to explore organic variations. Each run differs.

Density

Higher density = more spots. Lower = sparser, subtler texture.

Performance

High spot count can slow some browsers. Use rrrasterize for PNG if needed.

Great For Designers and Developers

Who benefits from spot patterns?

Web Designers

Analog textures. Organic backgrounds.

UI Designers

Subtle speck. Paper, film feel.

Branding

Handcrafted, artisanal aesthetic.

Developers

Inline SVG. Lightweight. Copy code.

Why Use a Spot Pattern Generator?

Add analog, organic texture to designs.

Analog Feel

Organic spot/speck. Texture, depth.

Voronoi

Natural tessellation. Organic shapes.

Randomize

Generative. New pattern each time.

Free

No account. Create, copy, save as much as you like.

Technical Details

How the generator works.

Technique

Voronoi tessellations. SVG filters.

Output

SVG markup. Use rrrasterize for PNG if performance is an issue.

Libraries

Uses generative-utils (George Francis) and SVG.js.

Frequently Asked Questions

Have questions? We have answers.