The Archiver от thefoofighter

The Archiver is a browser extension that lets you save a page url, image url or link url to the top 2 most popular Archival services.

It also lets you check if the page url, image url or link url have already been archived.

• Archive.org's Wayback Machine
• Archive.is (aka: Archive.Today)

Simply right click on a page, image or link and use the context menu to archive your selection or check if your selection has been previously archived.

Privacy Policy:

This addon does not collect, transmit or sell any user data to any service or body.

None of the services used in the addon are aware that archival requests are being sent from the addon. The addon simply functions as a "Send URL to Service" which is a faster and more convenient way of opening a tab to one of the services requesting them to archive a URL of your choice. For all intents and purposes the services simply see a request coming from a users browser and not the addon itself.