Free tool · Works on any site
Boomerify any website.
One click turns the page you're on into 1997: Comic Sans, a visitor counter, an under-construction banner, and Clippy. Click again to undo. Works on your company's intranet. We checked.
- Show your bookmarks bar (Ctrl+Shift+B on Windows, ⌘+Shift+B on Mac).
- Drag this button onto the bar:
🧓 Boomerify thisOn a phone: bookmark this page, then edit the bookmark and replace its address with the code below.
- Go to any website and click the bookmark. Your boss's LinkedIn is a popular first choice.
The code, if you'd rather paste it into a bookmark manually
It only changes how the page looks in your browser. Nothing is sent anywhere, nothing is saved, and reloading the page puts everything back.