Is Perma.cc safe?

Clean risk

Creates permanent records of public webpages for citations while you browse.

This extension connects to a Perma.cc account so you can create Perma Links from the page you want to preserve. It captures the contents of a public website and preserves them with the Harvard Law School Library.

Harvard Library Innovation LabChrome Web Store
0Risk
Who publishes it

Harvard Law School - no other listings under this identity, 2 shared hostnames

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Harvard Library Innovation Lab
Declared legal entity
Harvard Law School
Registered address
1545 Massachusetts Ave, Cambridge, MA 02138, US
Registered contact
Library Innovation Lab

Shared hosts - 2 hostnames

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

api.perma.cc
Also called by 5 other listings, including Web Archives, Web Archives
perma.cc
Also called by 5 other listings, including Web Archives, Web Archives

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed Perma.cc contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • Perma.cc

    Perma.cc sends data to Perma.cc. No other extension we have analysed sends data here.

  • Harvard Law School Library

    Perma.cc sends data to Harvard Law School Library. Named as a recipient in this extension's own analysis.

Updated 15 October 2026bigjakhahgnccheaompmgebkncglllel