Introduction I wrote a script that disables practically all the ways to access Inspect Element in JavaScript. Here's what it blocks: Right Click F12 Ctrl + Shift + I Ctrl + Shift + J Ctrl + U What you need Basic JavaScript knowledge HTML editor What you do Right Click Copy the HTML below! <body oncontextmenu="return false;"> Keys Copy the JavaScript below! document.onkeydown = function(e) { if(event.keyCode == 123) { return false; } if(e.ctrlKey && e.shiftKey && e.keyCode == 'I'.charCodeAt(0)){ return false; } if(e.ctrlKey && e.shiftKey && e.keyCode == 'J'.charCodeAt(0)){ return false; } if(e.ctrlKey && e.keyCode == 'U'.charCodeAt(0)){ return false; } }