CSS Animation Generator

CSS Animations Explained

CSS animations let you transition between styles using @keyframes rules. Unlike transitions (which need a trigger), animations can run automatically and loop infinitely. Use animation-name, animation-duration, animation-timing-function, and animation-iteration-count to control behavior.

Animation Performance Tips

Animate only transform and opacity for 60fps performance — these properties use GPU acceleration. Avoid animating width, height, top, left, or margin as they trigger expensive layout recalculations.