How do I use the CSS Animation Generator?

Enter an animation name or use the default. Set duration, timing function, iteration count, and direction. Choose a preset (Bounce, Fade, Slide, Spin, Pulse, Shake) or create custom keyframes. Watch the live preview box animate in real time. Copy the generated @keyframes and animation property CSS.

Is the CSS Animation Generator free?

Yes, the CSS Animation Generator is completely free. It runs entirely in your browser with no signup, no download, and no data sent to any server.

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CSS Animation Generator

Create CSS keyframe animations with presets and custom keyframes. Live preview and copy-ready code.

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CSS animation generator

Create CSS keyframe animations visually

Configure animation properties and keyframes — preview live and copy the CSS.

Animation name Duration (s) Timing function Iteration Direction Preset

Keyframes

50%

100%

Preview

CSS output

How to use

How to Use the CSS Animation Generator

1 Enter an animation name or use the default.
2 Set duration, timing function, iteration count, and direction.
3 Choose a preset (Bounce, Fade, Slide, Spin, Pulse, Shake) or create custom keyframes.
4 Watch the live preview box animate in real time.
5 Copy the generated @keyframes and animation property CSS.

CSS @keyframes animations define how an element's style changes at various points during the animation. Each keyframe specifies CSS properties at a percentage of the animation timeline (0% = start, 100% = end). The animation shorthand property combines name, duration, timing-function, iteration-count, and direction into one declaration.

The timing function controls the animation's acceleration curve. "ease" starts slow, speeds up, then slows down. "linear" maintains constant speed. "ease-in" starts slow, "ease-out" ends slow. The "alternate" direction makes the animation play forward then backward, creating smooth looping effects. These animations run on the GPU for smooth 60fps performance.

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