Alert circle
Animated alert circle icon
Alert circle is a 1.5 s micro animation that loops continuously; use it for active warning and error states. Looping icons typically show loading spinners, active alerts, a ringing bell or a scroll-down hint.
Free under the MIT license · Markdown version · About the files
Use it
npm install react-useanimationsimport UseAnimations from 'react-useanimations';
import alertCircle from 'react-useanimations/lib/alertCircle';
<UseAnimations animation={alertCircle} size={32} />npx shadcn@latest add https://useanimations.com/r/alert-circle.jsonimport { AnimatedAlertCircle } from '@/components/animations/alert-circle';
<AnimatedAlertCircle size={24} /><div id="alert-circle-icon" style="width: 48px; height: 48px"></div>
<script src="https://cdn.jsdelivr.net/npm/lottie-web@5.13.0/build/player/lottie_light.min.js"></script>
<script>
const el = document.getElementById('alert-circle-icon');
const a = lottie.loadAnimation({ container: el, renderer: 'svg', loop: true, autoplay: false, path: 'https://useanimations.com/icons/alert-circle.json' });
const motion = matchMedia('(prefers-reduced-motion: reduce)');
a.addEventListener('DOMLoaded', () => { a.goToAndStop(0, true); if (!motion.matches) a.play(); });
motion.addEventListener('change', (event) => { if (event.matches) a.goToAndStop(0, true); else a.play(); });
</script>Alert circle runs on the light build, lottie_light.min.js.
import LottieView from 'lottie-react-native';
<LottieView source={{ uri: 'https://useanimations.com/icons/alert-circle.json' }} autoPlay loop style={{ width: 48, height: 48 }} />import Lottie
LottieView {
await LottieAnimation.loadedFrom(url: URL(string: "https://useanimations.com/icons/alert-circle.json")!)
}
.playing(loopMode: .loop)
.frame(width: 48, height: 48)val composition by rememberLottieComposition(LottieCompositionSpec.Url("https://useanimations.com/icons/alert-circle.json"))
LottieAnimation(composition, iterations = LottieConstants.IterateForever, modifier = Modifier.size(48.dp))import 'package:lottie/lottie.dart';
Lottie.network('https://useanimations.com/icons/alert-circle.json', width: 48, height: 48, repeat: true)Bundle alert-circle.json with the app to use it offline.
<img src="https://useanimations.com/icons/alert-circle/alert-circle.svg" alt="Alert circle" width="24" height="24" />Inside <img> the SVG draws black; inline it to follow the text color.
Static SVG
Questions about the Alert circle icon
›Does the Alert circle animation ever stop?
It pauses by itself while scrolled out of view and stays on its first frame when reduced motion is preferred or autoplay={false} is set. To show it only while something is pending, render it conditionally.
›Will screen readers read the Alert circle icon?
By default it is aria-hidden. Pass aria-label="Alert circle" to announce it as an image, or leave it hidden when the link or button it sits in has its own text.
›Can Alert circle loop only while hovered instead?
Yes: pass interaction="hover-loop". It then loops while hovered, finishes the current cycle after mouseleave and stays static when reduced motion is preferred.