ClipIt

This is a simple note clipper extension app that helps you to save the import text you come across while reading a webpage.

After selecting the text you want clip the right click menu option shows a ClipIt option. This option clips the text and adds it over the clipboard popup which can be accessed from the top right of the browser.

This popup acts as a clipboard to see your recently clipped notes.
You can export the notes using "Export Notes" into a text file. You may want to clear all the notes over the clipboard whenever you want a fresh clipboard. This could be done through "Clear Notes" option.