Mark Selected Links As Visited

IMPORTANT info about events that happened in spring 2025. 2025-03-06 Starting from Chrome version 133.0.6943.142 links added to history by extension are not styled as visited by Chrome. Temporary solution is to disable chrome://flags/#partition-visited-link-database and chrome://flags/#partition-visited-link-database-with-self-links flags. 2025-03-21 Starting from Chrome version about 136.0.7079.0 Google returned possibility to style visited links, but only for links leading to the same site where extension was used. 2025-04-02 Chrome 135 is out, partition flags are still available! 2025-04-30 Chrome 136 final version arrived. Partition flags are still available. If flags are enabled, extension works like from 2025-03-21. If flags are disabled, extension behaves like before 2025-03-06, but this will probably not last forever and flags will be removed soon(they still exist in 138 version). Picture will explain it all... Extension also has some context menus for link and selection. And it can even unmark links via context menu of extension icon. Please note that extension does not colorize links, it just puts them in browser history. If visited and unvisited links on some site look the same, then you also need some other extension to distinguish them.