How to block F12 key with jQuery

In this post, I will show you how to disable the F12 Key option using a simple JQuery code. I hope you will like it.

First of all we need to reference jQuery:

<script src=""></script>

Whenever a user presses the F12 it blocks the Inspect Element screen on the entire document.

Below is my jQuery code

        return false;
    else if (event.ctrlKey && event.shiftKey && event.keyCode==73){        
             return false;


You can also read this

Top 5 NodeJs Frameworks to Use

Node.js is used to build fast, highly scalable network applications...

app.get('/', function (req, res) {
  res.send('Hello World!')

Croatia recession prediction

This LSTM recurrent neural network learns to predict Croatia economic...