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CSS Animation Generator — Build @keyframes Animations Free

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Build CSS @keyframes animations without hand-coding. Set the animation name, duration, timing function, delay, iteration count, direction, and fill mode using form controls — the generated CSS class and keyframes block update live. Hit Play to preview the animation on a demo element. No upload, no account — runs in your browser.

Comment utiliser cet outil

  1. Définissez le nom de l'animation, la durée, la fonction de timing et autres propriétés.
  2. Cliquez sur Lire pour prévisualiser l'animation sur l'élément de démonstration.
  3. Copiez la classe CSS générée et le bloc @keyframes.
.fade-in {
  animation-name: fade-in;
  animation-duration: 1s;
  animation-timing-function: ease;
  animation-delay: 0s;
  animation-iteration-count: infinite;
  animation-direction: normal;
  animation-fill-mode: none;
}

@keyframes fade-in {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

The keyframe template shows a fade-in-up effect. Edit the @keyframes block to customise the animation. Everything runs in your browser.

guide

How to Create CSS Animations Online — Free

Build CSS @keyframes animations with a visual builder. Configure timing, iteration, and fill mode, then copy the CSS.

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