BuildUtilities

CSS Loader / Spinner Generator – Free Online Tool

Generate CSS-only loading spinners, dots, pulse, and ring animations with customizable colors and speed.

✦ FreeNo SignupInstantCSSCSS Visual Effects Guide

Runs in your browser. Nothing you type or paste is uploaded, saved, or sent to an AI.

48px
0.8s
<div class="loader"></div>

<style>
.loader {
  width: 48px;
  height: 48px;
  border: 6px solid #0bbcb733;
  border-top-color: #0bbcb7;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
</style>

How to Use CSS Loader / Spinner Generator

  1. 1

    Pick Style

    Choose a loader style: spinner, dots, pulse, or ring.

  2. 2

    Customize

    Adjust color, size, and animation speed.

  3. 3

    Copy

    Copy the HTML and CSS for your loader.

Common Use Cases

  • ✦Adding loading indicators to web apps
  • ✦Building skeleton screens
  • ✦Creating button loading states

Share

Share a link to this tool. Results can be passed via URL parameters.

https://buildutilities.com/share/css-loader-generator

Frequently Asked Questions

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