Creating Animated Spinners with FontAwesome or Glyphicons

When creating JavaScript-rich applications an indicator is often used to give the user some certainty the page is working behind the scenes. If not present a user may question if the page has stalled or not. An animated GIF known as a spinner (or loader) is a common way to achieve this. An alternative to linking to a specific image is to use a popular font library that you may already be referencing by your application.


The ability to create spinning icons in built into FontAwesome. Reference the library and create loaders easily:
The fa-spin class is what causes the rotation.

If you desire a different animation speed then you need a little CSS:
FYI: this CSS was constructed by studying the fa-spin class found in the FontAwesome stylesheet. Adjust the milliseconds (i.e., 1000ms) to alter the speed. Higher is slower, lower is faster. The default speed used by FontAwesome is 2000ms.

To use simply replace the fa-spin class with fa-spin-custom class that you have made:


To use the font-library built into Bootstrap you will need to reference the above CSS as well:

That’s it. See a DEMO.