How to view SSL Certificate details on Chrome?

You can now find this information in Developer Tools. Three Dots Menu > More Tools > Developer Tools, then click the "Security" tab and you'll get a "Security Overview" with a "View certificate" button.

As of Chrome 60 it is possible to return certificate details under "lock" menu. This option has to be enabled manually by accessing chrome://flags/#show-cert-link.

When you enable it and restart the Chrome, option to view certificate will be visible when you click on lock icon.

From that menu, you have to follow below path:

Click on "Customize and control Google Chrome" >> More tools >> Developer tools >> Security >> View Certificate.

Check this screen-shot:

Or...

Simply press F12 >> Security >> View Certificate.

For Mac Users:

⌘ + Option + i