Save Page Now to the Wayback Machine by tqdv

Easily archive web pages to the Internet Archive's Wayback Machine using Save Page Now.

This addon adds a toolbar button, as well as context menu entries.

Usage:

• Click on the toolbar icon to archive the current page
• Right-click on a page and select "Save Page Now" to archive the current page
• Right-click on a link and select "Save Page Now (link)" to archive the linked URL

This extension is unofficial.