Paste your text here:
using the above will remove all non-saved data
snap by words

Colors in current selection:
This is where the text you paste in the field on the left is supposed to appear and will probably appear if you are using Firefox. If it does not appear, keep trying. I don't know why the app doesn't always work. Some possibly important features like iterative relativization have not been implemented.

Remember that you can use the arrow keys and Ctrl or Shift to select text faster. You may need to click on the text before these controls work.