Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<div id = "x"></div>

JavaScript

//Check that works on all browsers except Opera
var div = document.createElement('div');
div.innerHTML = '<img id = "test_image" src="data:image/webp,RIFF*%00%00%00WEBPVP8%20%1E%00%00%00%10%02%00%9D%01*%04%00%04%00%0B%C7%08%85%85%88%85%84%88%3F%82%00%0C%0D%60%00%FE%E6%B5%00">';
webp_test = div.firstChild;
div.firstChild.onerror = function(){document.getElementById('x').innerHTML = "Your browser does not support WebP"}
div.firstChild.onload = function(){document.getElementById('x').innerHTML = "Your browser does support WebP"}

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JSFiddle - React, Tailwind, and code Playground

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JavaScript

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console