Fake DevTools Intrusion - Free Online | FunToolX
Use Fake DevTools Intrusion online for free, no download required. FunToolX offers hundreds of fun online tools.
About this tool
Fake DevTools Intrusion is a free online fake screen simulator. F12 console filled with red errors and malicious logs. Prank your friends with convincing fake screens. It runs entirely in your browser — no download or sign-up needed.
After opening it, it simulates the effects of developer tools being hacked, including rapid scrolling error messages on the console, abnormal requests displayed on the network panel, and code injection warnings displayed on the Sources panel.
The entire process is purely front-end animation and will not really affect the browser or website. If you want to exit, just press F11 or Esc.
Suitable for messing with programmers, film and television props, or creating a hacker atmosphere.
Fake developer tool intrusion simulates the effect of browser developer tools being hacked, displaying console errors, network request exceptions, and code injection warnings.