OpnUC Click2Call Chrome 機能拡張 is a free Chrome extension designed to convert phone number strings on web pages into tel:// format links. Developed by Tatsuya Ueda, this tool is categorized under Browsers and falls into the Add-ons & Tools subcategory. It offers the functionality of identifying phone numbers on web pages and converting them into clickable links for seamless calling experiences.

This extension, although created for OpnUC, can be utilized universally due to its simple yet effective feature of converting phone numbers into clickable links. Users can easily access and make calls by clicking on the converted links, enhancing convenience and efficiency in communication.