Human Intelligence Certifier — Human Intelligence

Human Creator certifies human authorship of written work. This extension lets you certify a Google Doc you wrote by analyzing its revision history — the timing, positions, and shape of your edits — entirely within your own logged-in Google session.

Your document's text never leaves your browser. The extension reads the revision history locally, then sends only the edit structure (positions, lengths, and timing) plus a content fingerprint needed to assess authorship. Nothing about your Google account is shared with Human Creator: the extension uses no Google OAuth scopes and acts only within your existing browser session. You sign in to Human Creator with your own account so the certification attaches to your creator profile.

How to use:

1. Open the Google Doc you want to certify.
2. Click the extension, sign in to Human Creator, and choose your profile.
3. Click "Certify". You'll get a certification you can track in Human Creator.

Optional: click "What is being sent?" before certifying to inspect the exact payload.

Note: certification reflects that a document's revision history is consistent with human authorship — it is evidence, not a guarantee.