Pearls Extension is a browser add-on developed by the developers of Pearls, a web-based application that can serve as an easily updated searchable list of words for any given web page.

With this extension, you can easily select a set of words that you wish to be kept for future reloads, and that will be remembered for that web page, as well as its corresponding URL. So, if you make a lot of searches on any given website, you can save time by re-loading them without having to save their content again.

Once installed, you can manage your saved word sets by creating and deleting them, adding words or removing words from the selected sets, as well as by rearranging the order of the saved sets.

The Pearls application features a beautiful and intuitive yet easy-to-use user interface.