CSS Cubic Bezier Generator
Create and visualize custom easing functions for CSS transitions and animations
Bezier Curve Editor
Preview
CSS Code
cubic-bezier(0.25, 0, 0.75, 1)Easing Presets
About Cubic Bezier
A cubic bezier curve is defined by four points: P0, P1, P2, and P3.
P0 and P3 are fixed at (0,0) and (1,1) respectively, representing the start and end of the transition.
P1 and P2 are the control points that define the curve’s shape.
In CSS, the syntax is: cubic-bezier(x1, y1, x2, y2)
Where (x1, y1) are the coordinates of P1 and (x2, y2) are the coordinates of P2.
The Science of Motion: Using the CSS Cubic Bezier Generator
Animation is what makes a website feel alive. However, standard easing functions like ease-in or linear often feel robotic and unnatural. Professional developers use Cubic Bezier curves to mimic real-world physics. The UserFineTools CSS Cubic Bezier Generator is a visual editor that lets you define exactly how your animations move—whether they start fast, bounce, or slow down gradually.
Why Timing Functions are Critical?
The “feel” of a website depends on its transitions. A menu that slides out with a custom curve feels much more premium than one that moves at a constant speed.
- Natural Motion: Mimic the way objects move in real life.
- Attention to Detail: Small timing adjustments can make your UI feel significantly more polished.
- Creative Freedom: Create “bounce” effects or unique acceleration curves that are impossible with standard keywords.
Visualize Your Transitions
Our online easing tool features a real-time previewer. As you move the curve handles, you can see how an object responds to your settings. Once you achieve the perfect motion, simply copy the cubic-bezier(x1, y1, x2, y2) value and paste it into your CSS.
Optimize your motion design today with the UserFineTools animation suite!