Cubic Bezier & Spring Physics Motion Studio
Simulate damped harmonic oscillator spring physics, manipulate cubic-bezier control points, preview 60fps transitions, and export CSS linear() and Framer Motion easing curves.
The Cubic Bezier & Spring Physics Motion Studio is a fast, accurate Developer Tools utility designed to simulate damped harmonic oscillator spring physics, manipulate cubic-bezier control points, preview 60fps transitions, and export css linear() and framer motion easing curves. entirely in your browser with zero server data storage.
Cubic Bezier & Spring Physics Motion Studio
Simulate damped harmonic oscillator spring physics, manipulate cubic-bezier control points, preview 60fps transitions, and export CSS linear() or Framer Motion transitions.
Mathematical Motion Curve
Settling Time: 1.351s60fps Live Animation Preview
transition: transform 1.351s linear(0.000, 0.089, 0.299, 0.556, 0.801, 0.997, 1.128, 1.195, 1.207, 1.180, 1.133, 1.079, 1.030, 0.992, 0.969, 0.958, 0.958, 0.965, 0.975, 0.986, 0.996, 1.003, 1.007, 1.009, 1.009, 1.007, 1.005, 1.002, 1.000, 0.999, 0.998, 0.998, 0.998, 0.999, 0.999, 1.000, 1.000, 1.000, 1.000, 1.000, 1.000);
CSS Easing Functions Level 1 & Damped Harmonic Motion
Natural, tactile user interfaces require motion curves that mimic the laws of classical mechanics. Rather than rigid linear or artificial ease-in-out transitions, physics-based springs provide momentum, weight, and organic deceleration.
Mathematical Formulation of Damped Oscillation
The equation of motion for a damped spring oscillator is governed by the second-order linear differential equation:
Where m is mass, c is the damping coefficient, and k is the spring constant stiffness.
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How to Use Cubic Bezier & Spring Physics Motion Studio
Select Motion Paradigm
Switch between Spring Physics (harmonic oscillator) and Cubic Bezier (4-point control curve).
Adjust Physics Parameters
For springs, tune Mass, Stiffness, Damping, and Initial Velocity. For beziers, drag control points P1 and P2.
Inspect Live 60fps Animations
Click "Replay Transition" to preview simultaneous position translation, scale-pop, and opacity transitions.
Copy Code Snippets
Export CSS linear() keyframes, CSS cubic-bezier(), or Framer Motion spring config with 1-click copy.
Practical Examples & Conversions
mass: 1 | stiffness: 180 | damping: 12 | velocity: 0
CSS: linear(...) · Framer: { type: "spring", stiffness: 180, damping: 12 }Frequently Asked Questions (PAA)
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Authoritative Standards & Citations
Calculations and algorithms on this page are implemented and verified in strict accordance with the following official technical specifications:
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Standardized compact, URL-safe means of representing claims to be transferred between two parties.
Web Cryptography API Specification
Standard JavaScript API for performing basic cryptographic operations in web applications.
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