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Cubic Bezier Generator

Design CSS cubic-bezier easing curves with live preview, SVG visualization, and named presets.

Control points
Presets
Curve preview
CSS value
cubic-bezier(0.25, 0.1, 0.25, 1)
Animation preview

What is cubic-bezier?

CSS cubic-bezier(x1, y1, x2, y2)defines a custom easing curve using two control points (P1 and P2). The x-values (0–1) represent time, and the y-values represent progress (y < 0 or y > 1 creates overshoot effects). Use named presets like ease-in-out as starting points, then tweak the sliders to fine-tune your animation.

Private & free — this tool runs entirely in your browser.

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