CSS Animation Generator
Pick from 16 animation presets. Customise duration, timing, delay, iterations and fill mode. Copy the @keyframes + animation CSS.
@keyframes fadeIn {
from {
opacity:0 }
to {
opacity:1 }
}
.element {
animation: fadeIn 1s ease 0s 1 normal both;
}What is CSS Animation Generator?
The CSS Animation Generator is a visual tool that lets you create, preview, and copy CSS animations without writing a single line of keyframe code by hand. Animations are one of the most expressive parts of CSS, but crafting them from scratch requires juggling multiple properties — 'animation-name', 'animation-duration', 'animation-timing-function', 'animation-delay', 'animation-iteration-count', and more — along with the '@keyframes' block itself.
This generator provides 16 ready-made animation presets covering common motion patterns such as fade, slide, bounce, spin, pulse, shake, and zoom. Each preset is a complete, production-ready animation that you can use immediately or customise to your requirements. The live preview panel shows exactly how the animation will look in the browser before you copy any code.
Once you choose a preset, you can fine-tune every parameter: duration controls how long one cycle takes, the timing function sets the acceleration curve, delay pushes the start forward in time, and iteration count determines how many times the animation repeats — or whether it loops forever. Changes reflect instantly in the preview so you can iterate quickly. When you are satisfied, copy the complete CSS — keyframes and animation properties together — and paste it directly into your stylesheet. This tool is useful for UI developers, designers prototyping interactions, and anyone adding motion to landing pages, dashboards, or component libraries.
How to Use CSS Animation Generator
- Choose a preset animation
Browse the 16 built-in presets — fade, bounce, slide, spin, shake and more — and click one to load it.
- Adjust the parameters
Set duration, timing function, delay, and iteration count using the sliders and dropdowns to match your design.
- Preview the animation live
Watch the live preview update in real time as you tweak values until the motion looks exactly right.
- Copy and use the CSS
Click Copy to grab the complete CSS — including the @keyframes block — and paste it into your stylesheet.
Key Benefits
Start from a proven animation pattern and customise rather than building from an empty @keyframes block.
See exactly how your animation will behave in a real browser before committing to any code.
Adjust duration, delay, easing, and iterations independently for precise control over motion timing.
Generated output includes both the @keyframes declaration and the animation shorthand — paste and go.
Frequently Asked Questions
The output includes the full @keyframes block plus an animation shorthand covering name, duration, timing-function, delay, iteration-count, direction, and fill-mode.
Yes. Set the iteration count to "infinite" and the animation will repeat continuously. This is useful for loading spinners, pulsing badges, and looping background effects.
The timing function controls the rate of change over time. "ease" starts fast and slows down. "linear" moves at constant speed. "ease-in-out" accelerates then decelerates. "cubic-bezier" lets you define a custom curve.
CSS animations are supported in all modern browsers including Chrome, Firefox, Safari, and Edge without vendor prefixes. For very old browsers (IE 9 and below) you would need prefixed fallbacks.