This extension creates a searchable graphical history of all your web page visits for a configurable number of days in the past. You can continuously adjust the size of the thumbnails shown and live search page titles, URLs, descriptions, and keywords. The extension  groups successive page entries of the same host by default. If you don't want some pages to appear in the history, you can blacklist hosts. As an additional benefit, you can bookmark every page in your history and show a QRCode of the page URL for easy transfer to your phone or tablet.