An extension of chrome which has a feature to capture the browser screen ,annotate it and share the same.It gives the feature to capture page entirely or only visible part depending on need.The captured image can be annotated with the use of different tools like circle,square,arrow and much more.One can mark the important information with these tools or can add an image for making it more informative.The unnecessary part can be blurred or crop easily. The annotated screen can be easily saved or share with bookmarks.One can upload to its own server which can be avail within 10 days or can be directly uploaded to Google drive.This tool is developed by Third rock techkno to make communication easy with images.All the function can be done with a single click.The company has made it's all features available for free.