CSS Loader Generator

Generate CSS-only loading spinners and animations from 12+ preset styles with customizable colors, sizes, and speeds.

Loader Presets

Customize

Color

#3b82f6

Size48px

Speed1s

Live Preview

HTML

<div class="loader"></div>

CSS

.loader {
  width: 48px;
  height: 48px;
  border: 5px solid rgba(0, 0, 0, 0.1);
  border-left-color: #3b82f6;
  border-radius: 50%;
  animation: loader-spin 1s linear infinite;
}

@keyframes loader-spin {
  to { transform: rotate(360deg); }
}

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Learn More

CSS Loader Generator: Create Pure CSS Loading Animations

Generate customizable CSS spinners, dots, and bar loaders. Copy production-ready code with keyframe animations.

What Are CSS Loaders and Why Do They Matter

CSS loaders are lightweight animated indicators that tell users something is happening behind the scenes. Whether a page is fetching data, processing a file, or waiting for an API response, a well-designed loader prevents users from thinking the application has frozen.

5 min readRead full guide

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