Notify visitors of an outdated browser, automatically.
Drop one script tag on your site. When a visitor's browser is out of date, they'll see a friendly notification with a direct update link — no build step, no config.
Live preview
This detects your real browser — click to see what your visitors would see.
01
Copy the snippet
Grab the embed code below — one script tag, nothing else to install.
02
Paste before </body>
Add it to your site's template, right before the closing body tag.
03
Done
Outdated visitors now see the notification automatically, in their own browser.
embed.html
<script>
(function(u) {
var s = document.createElement('script'); s.async = true; s.src = u;
var b = document.getElementsByTagName('script')[0]; b.parentNode.insertBefore(s, b);
})('https://updatemybrowsers.com/umb.js');
</script>
🚧Coming soon
We're working on a new version of the widget with custom branding and analytics. Check back soon for an improved version.