Random Shape Generator & Blob SVG Maker

Tool powered by Blobmaker on Blobmaker.

Free random shape generator and blob maker. Create blob shape SVGs, svg blobs, and soft backgrounds. Adjust complexity and contrast, then copy code or download.

What is a Random Shape Generator?

A random shape generator—also used as a blob maker—builds soft blob shape SVGs without hand-drawing paths. Blobmaker randomizes organic geometry, then lets you tune complexity and contrast before you copy svg blob code or download files. Use blob generator output for hero backgrounds, illustration accents, and UI layers that stay crisp and lightweight across breakpoints.

Features for blob shapes and SVG blobs

A free random shape generator to create blob SVG assets for web and brand work.

  • Organic SVG blob shapes

    Generate SVG blob shapes that scale cleanly. Use organic shapes as website backgrounds, illustration assets, or UI accents.

  • Organic shapes with controllable complexity

    Control how detailed your organic shapes look by changing complexity. Use simple organic shapes for calm UI or detailed organic shapes for expressive illustrations.

  • Contrast control for organic shapes

    Adjust contrast to make organic shapes more smooth, subtle, or dramatic. This changes the personality of your organic shapes without extra drawing.

  • Copy code or download

    Copy SVG code directly or download files for quick reuse. Organic shapes work great as design elements and background layers.

  • Fast organic shape iteration

    Roll variations quickly until you find organic shapes that match your layout and spacing system.

  • Lightweight organic design elements

    Keep pages fast by using organic shapes as SVG blob shapes instead of heavy image assets in website backgrounds.

How to create organic shapes

Generate organic shapes as SVG blob shapes in three steps.

  1. Set complexity

    Increase or decrease complexity to control how detailed your organic shapes look.

  2. Adjust contrast

    Change contrast to control how smooth or dramatic your organic shapes feel.

  3. Export

    Copy the SVG code or download the file, then reuse your organic shapes as design elements in website backgrounds and layouts.

Tips for organic shapes

Make organic shapes feel intentional in real layouts.
  • 01

    Use organic shapes as background layers

    Place organic shapes behind content to create depth in website backgrounds without reducing readability.

  • 02

    Keep organic shapes subtle for UI

    Lower contrast organic shapes often work best as quiet design elements in product UI and dashboards.

  • 03

    Reuse organic shapes as a system

    Generate a small set of organic shapes and reuse them across pages for consistent website backgrounds and illustration style.

  • 04

    Scale freely

    Because organic shapes are vector, SVG blob shapes scale cleanly across breakpoints and remain sharp.

Great for designers and developers

Where organic shapes fit best.

  • Website backgrounds

    Add organic shapes as background layers without heavy images.

  • Illustrations

    Use organic shapes as abstract accents and supporting forms.

  • Brand shapes

    Create a small family of organic shapes as flexible design elements.

  • Landing pages

    Create organic hero blobs and section accents for modern layouts.

  • UI design

    Add soft organic shapes behind cards, modals, and feature blocks.

Why use an organic shapes generator?

Practical reasons to generate organic shapes as SVG blob shapes.

  • Fast

    Create organic shapes in seconds with a free generator workflow.

  • Reusable

    Export organic shapes as consistent design elements across pages and sections.

  • Crisp

    SVG blob shapes keep organic shapes sharp on all screens.

  • Lightweight

    Keep website backgrounds small and performant compared with large images.

  • Flexible

    Use the same organic shapes in CSS backgrounds, inline SVG, or design tools.

Frequently Asked Questions

Quick answers about this tool—open a question to read more.