📐 CSS Trigonometric Generator
sin/cos/tan real-time preview · Circular layout · Wave animation · CSS Values Level 5
Preview
What Can the CSS Trigonometric Generator Do?
The CSS Trigonometric Generator is a visualization tool for CSS Values Level 5 trig functions. It supports sin(), cos(), tan() with real-time previews of circular layouts, wave animations, and orbital effects, auto-generating usable CSS code.
Why choose CSS Trigonometric Generator
- 4 Demo Modes: Circular layout, wave animation, elliptical orbit, pulse scale
- Real-time Preview: See effects change instantly as you adjust parameters
- Auto CSS Generation: One-click copy of production-ready CSS code
- Adjustable Parameters: Element count, radius, animation speed
When to use CSS Trigonometric Generator
Circular Menus: Use sin()/cos() for ring navigation without JavaScript position calculations.
Wave Animations: Create smooth wave effects with sin() — more elegant than keyframe animations.
Loading Animations: Elliptical orbits and pulse scaling effects in pure CSS.
Technical Background
CSS trigonometric functions were supported by all major browsers in 2023. They belong to the CSS Values and Units Level 5 specification, working alongside calc(), min(), max(), and clamp(). Angle units support deg, rad, grad, and turn. sin() and cos() return unitless numbers from -1 to 1.
Frequently Asked Questions
What are CSS trigonometric functions?
CSS Values Level 5 math functions including sin(), cos(), tan(). Allow direct trig calculations in CSS for circular layouts, wave animations, etc., without JavaScript.
Which browsers support them?
Chrome 111+, Firefox 108+, Safari 15.4+, Edge 111+ all support CSS trig functions.
What units do they use?
Angle units: deg, rad, grad, turn. For example, sin(90deg) = 1.
Practical uses?
Circular layouts, wave animations, orbital rotation, dynamic sizing. Use cos()/sin() for positions — more elegant than keyframes.
Return range of sin()/cos()?
Unitless numbers from -1 to 1. Multiply by a value: translateX(calc(sin(45deg) * 100px)) ≈ 70.7px.