Instapaper

Instapaper is a simple tool for saving web pages to read later on your iPhone, iPad, Android, computer, or Kindle.

This browser extension may be used in place of the bookmarklet to save articles directly into your Instapaper queue.

It works by saving the active tab to your Instapaper Read Later account for whatever account you are logged into. Users who aren't logged in will be taken to a login or signup page, after completing the process they will be redirected back to the original page with the original page saved in their queue.