Its for copying the current pages title and URL This app uses the icon under Creative Commons Attribution 2.5 Generic (CC BY 2.5). https://www.iconfinder.com/icons/249196/share_share_this_sharethis_social_social_media_icon
You can Follow the below Step By Step procedure to install the Title & URL Chrome Extension to your Chrome Web browser.
It is the Title & URL Chrome extension download link you can download and install Chrome Browser.
Copy the text of a link and its hyperlink as one.
Copy the title and URL to the clipboard.
Copy title & URL
Copy the title and URL in plain text/markdown format by 'key'board shortcuts: Ctrl+C/Cmd+C for plain text, Alt+C/Opt+C for markdown.
Copy the title and url of the page as Markdown style
Quickly copy the title of page and url into your clipboard!
This extension copies the current tab's link and title, formatted into Markdown, HTML, or a custom format.
Easy to access page title.
Copies the current tab's url and title as a rich text link. Useful for pasting in Google Docs