CSS Animation Generator
Create CSS animations with a visual editor and copy the generated code.
What are CSS Animations?
CSS animations let you tween any animatable property — transform, opacity, color, filter, and dozens of others — between named keyframe stops, all without JavaScript. Compared to JavaScript-driven animation libraries they have two big advantages: the browser can offload them to the GPU compositor (so they don't block the main thread or jank your scroll), and they degrade gracefully on older browsers. The downside is that complex sequencing, scrubbing, and physics-based motion still belong in JavaScript (Web Animations API, Framer Motion, GSAP). For everything else — entrances, exits, hover states, status indicators, micro-interactions —
@keyframes is the right tool. This generator builds the full @keyframes + animation shorthand visually with a live preview, then hands you copy-paste-ready CSS. Need colors for your motion? Try the Color Picker; need a gradient backdrop? Use the Gradient Generator.Animation Settings
Animation
Fade In
Duration: 1s
Delay: 0s
Iterations (0 = infinite)
Timing
Ease
Preview
Generated CSS
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.animated {
animation: fadeIn 1s ease 0s 1;
}How to use this tool
- 1Add keyframe stopsDefine property values at 0%, 100%, and any intermediate stops you need. Common targets: transform, opacity, background-color.
- 2Pick an easing curveUse a preset (ease, ease-in, ease-out, ease-in-out) or drag the cubic-bezier handles for a custom curve. Watch the live preview update.
- 3Set duration, delay, iterations, and directionTune the timing. Use 'infinite' for loops and 'alternate' for ping-pong. Respect prefers-reduced-motion in production.
- 4Copy the generated CSSThe output panel shows the @keyframes block plus the animation shorthand — paste straight into your stylesheet.