How to Auto Generate Password in Chrome
Its very easy to Enable auto generate password in chrome.
On your Chrome address bar type chrome://flags/ on the result window press CTRL + F and search for Enable password generation under Allow the user to have Chrome generate passwords when it detects account creation pages. #enable-password-generation on the dropdown from default to change it to enable and relaunch Chrome.
Thats it now you can see chrome will auto generate passwords when required.