Google Docs add-on

Write in the cloud. Your history, certified.

The rightsguardian add-on for Google Docs certifies your documents without leaving Google Docs: with one click, at every milestone or every hour while you work.

In development · Early access open

How it works

Write anywhere. rightsguardian never forgets.

  1. 1

    Install the add-on

    From the Google Workspace Marketplace, in a couple of minutes.

  2. 2

    Choose what to certify

    One document, or every document in a work.

  3. 3

    Set the pace

    With one click, at every milestone or every hour.

  4. 4

    A copy of every version

    Each certified version is saved as a copy in your Drive, ready to verify whenever you want.

Built for

People who write in the cloud.

Authors

Your manuscript, whether you write on a computer, a tablet or your phone.

Co-writing

Shared documents, with the history of every version.

Students and researchers

Assignments, theses and papers, version by version.

Private by design

Your document never goes through rightsguardian.

The add-on computes the fingerprint inside your Google account, where your work already lives. Only the fingerprint reaches rightsguardian.

  • No copies of your work on our servers
  • Every certified version, saved in your own Drive
  • Only the permissions needed to read what you certify

Verifiable without us

Your certificates don't depend on us being around.

Every rightsguardian certificate is issued under the CERTCRYPT domain, and anyone can verify it with CERTCRYPT's public tools: its verifier or its open toolkit. No permission needed. Without going through our servers.

Built on CERTCRYPT

Issued by rightsguardian. Verifiable by anyone.

How verification works →

Be among the first to certify your creative process.

Join early access. We'll let you know as soon as your integration is ready, so you can try it before anyone else.

Get early access

No commitment. Unsubscribe at any time.