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CSS Animation Generator

Create CSS keyframe animations visually with live preview, timing controls, and code export.

1s
0s
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@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-30px); }
}

.animated-element {
  animation: bounce 1s ease 0s infinite normal none;
}

Free Online CSS Animation Generator

Create CSS keyframe animations visually with real-time preview. Customize duration, timing functions, delays, iteration counts, direction, and fill modes. Choose from preset animations or build custom ones. Export clean CSS code ready for production. All processing happens in your browser.

CSS Animation Tips

  • Use ease-in-out for smooth, natural-feeling animations
  • Keep animations under 300ms for UI interactions
  • Use transform and opacity for best performance
  • The fill-mode forwards keeps the final state after animation ends
  • Use animation-delay to stagger multiple animations

Frequently Asked Questions

What are CSS keyframe animations?
CSS keyframe animations allow you to define intermediate steps in an animation sequence using @keyframes rules. You can control properties at different percentages (0% to 100%) of the animation timeline, creating complex multi-step animations with pure CSS.
What timing functions are available?
Available timing functions include: ease (default smooth curve), linear (constant speed), ease-in (slow start), ease-out (slow end), ease-in-out (slow start and end), and step functions. You can also use cubic-bezier for custom curves.
How do I make an animation loop?
Set the iteration count to "infinite" to make an animation loop forever. You can also use a specific number like 3 to repeat exactly three times.
What is fill-mode?
Fill-mode determines how styles are applied before and after the animation. "forwards" keeps the final state, "backwards" applies the initial state during delay, "both" applies both behaviors, and "none" (default) removes all animation styles when not running.
Is this tool free?
Yes, completely free with no limitations. All animation generation happens client-side in your browser.

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