With OSMeta you will be able to easily control page titles, meta descriptions and URLs for all your articles via a single screen, which makes editing fast.
Demo: https://www.joomlashack.com/joomla-extensions/osmeta/
Easy Meta is simple easy and powerful joomla! extension allows you manages meta data and add semantic data in you website page's head.
Demo: https://www.joomboost.com/joomla-components/189-easy-meta.html