Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I asked this question before but didn’t make it clear that I meant in user script, not in JavaScript from a webpage.So I’ll be more clear now.
Is it possible to determine if Google Chrome is in incognito mode via a user-script (basically a script run as an extension in the browser, not a script being run on a webpage)?
If you are developing an Extension then you can use the tabs API to determine if a window/tab incognito.
More information can be found on code.google.com.
If you are just working with a webpage or a userscript, it is not easy, and it is designed to be that way. However, I have noticed that all attempts to open a database (window.database) fail when in incongnito, this is because when in incognito no trace of data is allowed to be left on the users machine.
I haven’t tested it but I suspect all calls to localStorage fail too.