Squircley

What Is Squircley?

Squircley is a free design tool in the design-tools category that enables users to craft beautiful organic shapes known as squircles. A squircle blends characteristics of squares and circles, producing smooth, rounded-corner forms used in UI design, icons, and custom graphics. It fits into design workflows where precise control over non-standard shapes is needed, such as creating app icons, buttons, or layout elements that require mathematical smoothness between square-like and circle-like proportions.

What Squircley Does

• Generates squircles with adjustable size parameters, including width and height from 50 to 1000 pixels via sliders or input fields.
• Allows customization of corner roundness from 0 to 100, transitioning shapes from square-like to circular forms.
• Provides fill color control using HSL sliders for hue, saturation, and lightness adjustments.
• Supports stroke properties for outlining squircles with defined width and color.
• Uses Bezier curves for mathematically precise, smooth shape rendering with real-time previews.
• Includes keyboard shortcuts like arrow keys for fine-tuned adjustments by 1 or 10 units.

How Squircley Can Be Used

• Create custom app icons or UI buttons by adjusting roundness to match modern styles like iOS designs.
• Generate shape variations for prototyping in vector editors, exporting paths for further editing.
• Build organic elements for web and mobile interfaces, such as cards or badges with consistent smoothing.
• Experiment with superellipse forms in design iterations, previewing changes instantly before finalizing.
• Incorporate into workflows for icon libraries or component design, ensuring shapes scale accurately.

Who Is Squircley For?

Squircley serves graphic designers, UI/UX specialists, and developers working on interfaces that benefit from squircle shapes, including those mimicking iOS app icons or requiring smooth corner transitions. It suits users at intermediate to advanced levels who need precise shape generation without complex manual path drawing, particularly for projects involving custom vectors, prototypes, or design systems. Frontend developers can use it to create assets compatible with CSS properties like corner smoothing. Visit Squircley at Visit Squircley