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CSS Animation Generator — Keyframes Builder

Generate CSS keyframe animations visually: fade, slide, bounce, spin, pulse, shake with duration, timing and delay. Live preview + copy-ready @keyframes.

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@keyframes tg-fade-in {
  0% { opacity: 0; } 100% { opacity: 1; }
}

.element {
  animation: tg-fade-in 1s ease 0s infinite;
}
About this tool

CSS animations, visually

Pick a motion (fade, slide, bounce, spin, pulse or shake), set the duration, timing function and delay, and watch it play. Copy the @keyframes plus the animation shorthand.

Using it

Paste the @keyframes into your stylesheet and apply the animation property to any element. Use infinite for loops (spinners, pulses) or a single run for entrances (fade/slide-in). Timing functions like ease-out make motion feel natural.

How to use the CSS Animation Generator

Takes about a minute. No signup, no download, your data stays in your browser.

  1. 1
    Open the tool. Scroll up to the CSS Animation Generator above — it loads instantly in your browser, no install needed.
  2. 2
    Enter your values. The fields come pre-filled with realistic defaults so you can see how it works — replace them with your own numbers.
  3. 3
    Read the result. The output updates instantly. Copy or share it — nothing is uploaded to a server, everything stays on your device.

Frequently asked questions

Common questions about the CSS Animation Generator.

How do I create a CSS animation?

Define @keyframes, then apply it with the animation property (name, duration, timing, delay, iterations) — generated here.

How do I loop an animation forever?

Set the iteration count to "infinite" (toggle "Loop forever").

What is a timing function?

It controls the speed curve — ease, linear, ease-in/out — shaping how natural the motion feels.

How do I make an entrance animation?

Use fade-in or slide-in with a single run (loop off) so it plays once when the element appears.

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