CSS Cubic-Bezier Transition & Easing Curve Calculator
Design custom cubic-bezier timing functions, preview interactive 60fps animations, inspect velocity profiles, and calculate bounce overshoot coordinates for CSS and Web Animations.
Control Points (P1 & P2)
CSS Transition Timing Function
STANDARD EASE
cubic-bezier(0.25, 0.1, 0.25, 1)
Gentle acceleration that slows smoothly into the final position
Live 60fps Motion Preview
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Code Export & Velocity Specs
CSS Shorthand:
transition: all 0.6s cubic-bezier(...)
Web Animations API:
easing: 'cubic-bezier(...)'
Overshoot / Spring Bounce:
None (0.0% overshoot)
Initial Velocity / Acceleration:
Low Start (Ease-In)