Custom CSS Transition Easing

Design natural-feeling easing for hover effects, menus, and UI transitions.

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Drag the teal & rose handles to shape the curve

Motion preview

Width transition

CSS value

transition-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);

Presets

💡 The rose and teal handles can pull above or below the box (Y beyond 0-1) to create “overshoot” / bounce effects like back-out and anticipate. X stays within 0-1 (time can’t reverse).

CSS Transitions tips

🎨

The default ease can feel generic. A custom curve makes your UI feel intentional and premium.

💡

For entering elements, favour ease-out (fast start, soft landing). For exits, ease-in feels more natural.

🎯

Keep UI transitions 150-300ms — the preview here runs slower so you can study the curve, but ship snappier values.

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