Is there an online Operating system that runs like a real OS? These are the features that I expect.

  • Online.
  • Should save changes such as saving files, etc.
  • Free.
  • Should be able to log in with username and password.
  • No ads.

Should be able to run stuff like git clone and manage files

Any help is appreciated. Thank you!

PS: Linux is preferred(especially Kali Linux)

  • It would help to know how this would be useful. Commented Feb 11, 2023 at 19:59
  • Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking.
    – Community Bot
    Commented Feb 11, 2023 at 19:59
  • edited. should be much clearer
    – lunix
    Commented Feb 13, 2023 at 5:59

1 Answer 1


It's a tall order asking for free and no ads.

However, JSLinux looks like it might fit the bill for you. I haven't used it but it sounds like it will work.

is fully functional Linux running entirely in a web browser, meaning if you have almost any modern web browser suddenly you can run a basic version of Linux on any computer.

This emulator is written in JavaScript and supported on Chrome, Firefox, Opera, and Internet Explorer. You can refer to the official technical notes about this fantastic emulator.

Quoted from geekflare

This is a screenshot from the website which is strictly functional.


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