This extension draws a square which can be resized and dragged to highlight whatever part of the page before capturing it.
Not only allows to capture a visible area of current browser's tab, but also gives an ability to highlight specific areas of it before capturing.
## To highlight areas ##
Select Highlight and Capture->Square Here! from the context menu.
The red square appears. You can resize it and drag. Also you can create as many highlighters as you want. To delete them just double-click on them!
## To take screenshot ##
Select Highlight and Capture->Capture! from the context menu.
The image of the visible area of current window opens in new window.