Want to encrypt One custom JavaScript code

I want to Encrypt One custom JavaScript code.

(I want to hide that javascript code, even if anyone view page source code.
Atleast it should not directly available to copy)

Can anyone guide how can I do that?
Also will it work with laravel as well specially codeigniter??

sourab22 you cannot encrypt the JS code, you can only make it difficult to understand by obfuscation.

You can find many tools online, example: https://obfuscator.io

Saurabh I tried that tool.

But On that Tool,
If set OPTION PRESET -DEFAULT AND LOW,
it breaks CSS

AND

If set OPTION PRESET-MEDIUM AND HIGH,
JavaScript Doesn't Work it's functionality.

sourab22 not my tool, just gave you something to check.
Google similar tools untill you find something that suits your needs.