tail spin icon

SVG

<svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 38 38"><defs><linearGradient x1="8.042%" y1="0%" x2="65.682%" y2="23.865%" id="a"><stop stop-color="currentColor" stop-opacity="0" offset="0%"/><stop stop-color="currentColor" stop-opacity=".631" offset="63.146%"/><stop stop-color="currentColor" offset="100%"/></linearGradient></defs><g fill="none" fill-rule="evenodd"><g transform="translate(1 1)"><path d="M36 18c0-9.94-8.06-18-18-18" id="Oval-" stroke="url(#a)" stroke-width="2"><animateTransform attributeName="transform" type="rotate" from="0 18 18" to="360 18 18" dur="0.9s" repeatCount="indefinite"/></path><circle fill="currentColor" cx="36" cy="18" r="1"><animateTransform attributeName="transform" type="rotate" from="0 18 18" to="360 18 18" dur="0.9s" repeatCount="indefinite"/></circle></g></g></svg>

React

import type { SVGProps } from "react";

export function SvgLoadersTailSpin(props: SVGProps<SVGSVGElement>) {
  return (
    <svg {...props} xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 38 38"><defs><linearGradient x1="8.042%" y1="0%" x2="65.682%" y2="23.865%" id="a"><stop stopColor="currentColor" stopOpacity="0" offset="0%"/><stop stopColor="currentColor" stopOpacity=".631" offset="63.146%"/><stop stopColor="currentColor" offset="100%"/></linearGradient></defs><g fill="none" fillRule="evenodd"><g transform="translate(1 1)"><path d="M36 18c0-9.94-8.06-18-18-18" id="Oval-" stroke="url(#a)" strokeWidth="2"><animateTransform attributeName="transform" type="rotate" from="0 18 18" to="360 18 18" dur="0.9s" repeatCount="indefinite"/></path><circle fill="currentColor" cx="36" cy="18" r="1"><animateTransform attributeName="transform" type="rotate" from="0 18 18" to="360 18 18" dur="0.9s" repeatCount="indefinite"/></circle></g></g></svg>
  );
}

Vue

<template>
  <svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 38 38"><defs><linearGradient x1="8.042%" y1="0%" x2="65.682%" y2="23.865%" id="a"><stop stop-color="currentColor" stop-opacity="0" offset="0%"/><stop stop-color="currentColor" stop-opacity=".631" offset="63.146%"/><stop stop-color="currentColor" offset="100%"/></linearGradient></defs><g fill="none" fill-rule="evenodd"><g transform="translate(1 1)"><path d="M36 18c0-9.94-8.06-18-18-18" id="Oval-" stroke="url(#a)" stroke-width="2"><animateTransform attributeName="transform" type="rotate" from="0 18 18" to="360 18 18" dur="0.9s" repeatCount="indefinite"/></path><circle fill="currentColor" cx="36" cy="18" r="1"><animateTransform attributeName="transform" type="rotate" from="0 18 18" to="360 18 18" dur="0.9s" repeatCount="indefinite"/></circle></g></g></svg>
</template>

CSS

.icon-tail-spin {
  width: 24px;
  height: 24px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%221em%22%20height%3D%221em%22%20viewBox%3D%220%200%2038%2038%22%3E%3Cdefs%3E%3ClinearGradient%20x1%3D%228.042%25%22%20y1%3D%220%25%22%20x2%3D%2265.682%25%22%20y2%3D%2223.865%25%22%20id%3D%22a%22%3E%3Cstop%20stop-color%3D%22currentColor%22%20stop-opacity%3D%220%22%20offset%3D%220%25%22%2F%3E%3Cstop%20stop-color%3D%22currentColor%22%20stop-opacity%3D%22.631%22%20offset%3D%2263.146%25%22%2F%3E%3Cstop%20stop-color%3D%22currentColor%22%20offset%3D%22100%25%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cg%20fill%3D%22none%22%20fill-rule%3D%22evenodd%22%3E%3Cg%20transform%3D%22translate(1%201)%22%3E%3Cpath%20d%3D%22M36%2018c0-9.94-8.06-18-18-18%22%20id%3D%22Oval-%22%20stroke%3D%22url(%23a)%22%20stroke-width%3D%222%22%20transform%3D%22rotate(360%2018%2018)%22%3E%3C%2Fpath%3E%3Ccircle%20fill%3D%22currentColor%22%20cx%3D%2236%22%20cy%3D%2218%22%20r%3D%221%22%20transform%3D%22rotate(360%2018%2018)%22%3E%3C%2Fcircle%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E") no-repeat center / contain;
  mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%221em%22%20height%3D%221em%22%20viewBox%3D%220%200%2038%2038%22%3E%3Cdefs%3E%3ClinearGradient%20x1%3D%228.042%25%22%20y1%3D%220%25%22%20x2%3D%2265.682%25%22%20y2%3D%2223.865%25%22%20id%3D%22a%22%3E%3Cstop%20stop-color%3D%22currentColor%22%20stop-opacity%3D%220%22%20offset%3D%220%25%22%2F%3E%3Cstop%20stop-color%3D%22currentColor%22%20stop-opacity%3D%22.631%22%20offset%3D%2263.146%25%22%2F%3E%3Cstop%20stop-color%3D%22currentColor%22%20offset%3D%22100%25%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cg%20fill%3D%22none%22%20fill-rule%3D%22evenodd%22%3E%3Cg%20transform%3D%22translate(1%201)%22%3E%3Cpath%20d%3D%22M36%2018c0-9.94-8.06-18-18-18%22%20id%3D%22Oval-%22%20stroke%3D%22url(%23a)%22%20stroke-width%3D%222%22%20transform%3D%22rotate(360%2018%2018)%22%3E%3C%2Fpath%3E%3Ccircle%20fill%3D%22currentColor%22%20cx%3D%2236%22%20cy%3D%2218%22%20r%3D%221%22%20transform%3D%22rotate(360%2018%2018)%22%3E%3C%2Fcircle%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E") no-repeat center / contain;
}

This icon is animated. Browsers do not run SVG animation inside a CSS mask, so the rule above uses a still of the drawn icon. Inline the SVG (or use the React/Vue/Svelte snippet) to keep the animation.