Screen Capture by Google is a very handy extension to take screenshot on the fly. Whether to capture region, visible content or whole page, all can do with it. Before saving to (dot) PNG or (dot) JPEG file, you can edit the captured image. Redacting, highlighting and adding text are supported. You can also take screenshot by hitting shortcut keys. Ctrl+Alt key combinations are available for this purpose. You can use any Alphabet with Ctrl+Shift keyboard shortcuts. I mean to capture Region the default Screen Capture shortcut is Ctlr+Alrt+R. Instead of “R” use any letter by changing it from the extension settings.
Unlike other screen capture extensions this extension from Google is amazingly fast and simple to use. It supports horizontal scroll for large pages and detects floating objects on a page and avoid repeating capture of the same floating objects if whole page capture requires scrolling. Screen Capture works on Windows, Linux and Mac.