pulse ring icon

SVG

<svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 24 24"><path fill="currentColor" d="M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,20a9,9,0,1,1,9-9A9,9,0,0,1,12,21Z" transform="matrix(0 0 0 0 12 12)"><animateTransform attributeName="transform" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" type="translate" values="12 12;0 0"/><animateTransform additive="sum" attributeName="transform" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" type="scale" values="0;1"/><animate attributeName="opacity" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" values="1;0"/></path></svg>

React

import type { SVGProps } from "react";

export function SvgSpinnersPulseRing(props: SVGProps<SVGSVGElement>) {
  return (
    <svg {...props} xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 24 24"><path fill="currentColor" d="M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,20a9,9,0,1,1,9-9A9,9,0,0,1,12,21Z" transform="matrix(0 0 0 0 12 12)"><animateTransform attributeName="transform" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" type="translate" values="12 12;0 0"/><animateTransform additive="sum" attributeName="transform" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" type="scale" values="0;1"/><animate attributeName="opacity" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" values="1;0"/></path></svg>
  );
}

Vue

<template>
  <svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 24 24"><path fill="currentColor" d="M12,1A11,11,0,1,0,23,12,11,11,0,0,0,12,1Zm0,20a9,9,0,1,1,9-9A9,9,0,0,1,12,21Z" transform="matrix(0 0 0 0 12 12)"><animateTransform attributeName="transform" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" type="translate" values="12 12;0 0"/><animateTransform additive="sum" attributeName="transform" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" type="scale" values="0;1"/><animate attributeName="opacity" calcMode="spline" dur="1.2s" keySplines=".52,.6,.25,.99" repeatCount="indefinite" values="1;0"/></path></svg>
</template>

CSS

.icon-pulse-ring {
  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%2024%2024%22%3E%3Cpath%20fill%3D%22currentColor%22%20d%3D%22M12%2C1A11%2C11%2C0%2C1%2C0%2C23%2C12%2C11%2C11%2C0%2C0%2C0%2C12%2C1Zm0%2C20a9%2C9%2C0%2C1%2C1%2C9-9A9%2C9%2C0%2C0%2C1%2C12%2C21Z%22%20transform%3D%22translate(0%200)%20scale(1)%22%20opacity%3D%221%22%3E%3C%2Fpath%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%2024%2024%22%3E%3Cpath%20fill%3D%22currentColor%22%20d%3D%22M12%2C1A11%2C11%2C0%2C1%2C0%2C23%2C12%2C11%2C11%2C0%2C0%2C0%2C12%2C1Zm0%2C20a9%2C9%2C0%2C1%2C1%2C9-9A9%2C9%2C0%2C0%2C1%2C12%2C21Z%22%20transform%3D%22translate(0%200)%20scale(1)%22%20opacity%3D%221%22%3E%3C%2Fpath%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.