Blob Shape Studio

A free, offline, multi-language app to design organic blob shapes.

Blob Shape Studio/Generator turns one tap into a beautiful, organic SVG blob — perfect for hero backgrounds, app icons, social posts, illustrations, and decorative UI.

Built for designers, developers, and anyone who needs irregular shapes that don't look like a circle. Every shape is generated with smooth bezier curves and exports infinitely crisp.

Free features

- Smooth blob generation with adjustable complexity (3–12 points) and variation (0–100%)
- Rotation control for the perfect angle
- One-tap randomize to discover new shapes instantly
- Solid color fills with hex picker and live preview
- Stroke / outline with adjustable width and color
- Drop shadow effect
- Transparent or solid backgrounds
- PNG export at 256px and 512px. High-res PNG export at 1024px and 2048px (perfect for retina and print)
- SVG export (vector — infinitely scalable)
- Copy SVG code to clipboard for direct paste into your project
- 9+ free presets to get started fast
- Save unlimited designs locally for later
- Light & dark mode, system language support
- Two-color gradient fills with 4 direction presets
- Pattern fills — dots, lines, grid, cross-hatch
- Glow effect for hero shapes
- Layered blobs — stack up to 4 blobs for depth and complexity
- 9+ exclusive presets — Aurora, Galaxy, Sunset, Ocean, and more

Why blobs?

Modern web design loves organic shapes. They feel friendly, distinctive, and human — unlike rigid rectangles and circles. Examples of usages include in a SaaS landing page, a mobile onboarding screen, or just need a cute background asset, a great blob does the work of ten gradients.

100% offline

No accounts, no uploads. Everything runs on your device.