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CSS Animation Generator

LOCAL · Browser-Only

Generate CSS keyframe animations visually

Animation Presets(25 animations)

Duration1.0s

Delay0.0s

Iteration Count

Direction

Fill Mode

Element reverts after animation ends

Easing Function

ease

Animation Timeline

DelayIterationTotal: 1.0s

Keyframe Editor@keyframes fadeIn

100%

Edit the keyframes directly. Changes apply to the preview in real time.

Live Preview

Generated CSS

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.element {
  animation: fadeIn 1s ease 0s 1 normal;
}

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What is CSS Animation Generator?

Free online CSS animation generator to create CSS keyframe animations with a visual timeline editor.

Define keyframes with properties like transform (translate, rotate, scale), opacity, color, and more, then set duration, timing function, delay, iteration count, and direction. Build a fade-in, a slide-up entrance, a bounce, a spin, or a loading spinner, preview it in real time, and export the complete @keyframes CSS code. Everything runs in your browser with no signup required.

How to Use CSS Animation Generator

1Choose the property to animate (transform, opacity, color)
2Add keyframes and set values at each point
3Configure duration, timing, and iteration count
4Preview the animation and copy the @keyframes CSS code

Frequently Asked Questions

What CSS properties can I animate?

Transform (translate, rotate, scale, skew), opacity, background-color, color, border-color, box-shadow, and border-radius. The generator focuses on GPU-accelerated properties for smooth animations.

What are timing functions?

Timing functions control the speed curve: ease (default, slow-fast-slow), linear (constant), ease-in (starts slow), ease-out (ends slow), ease-in-out, and custom cubic-bezier curves.

Can I create multi-step animations?

Yes. Add as many keyframes as you need at any percentage (0%, 25%, 50%, etc.). Each keyframe can set different property values, creating complex multi-step animation sequences.

How do I make a loading spinner?

Animate the rotate transform from 0deg at 0 percent to 360deg at 100 percent, set a linear timing function, and use an infinite iteration count. Apply the exported @keyframes to a circular element with a partial border and it spins continuously.

How do I make an element fade in on load?

Set opacity to 0 at the 0 percent keyframe and 1 at 100 percent, give it a short duration like 0.4s, and use ease-out. Add a translateY for a slide-up entrance. Copy the @keyframes plus the animation shorthand into your stylesheet.

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Keep reading: CSS Cheat Sheet and http status codes reference. Doing this in code instead? See the utility endpoints.

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