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Nullgen AI Blocker

For teachers and school IT

Academic integrity you can actually enforce

Deploy prompt blocking on school-owned devices so assessed work done in the lab and on school Chromebooks is the student’s own. Roll it out with zero-touch provisioning through Google Workspace, Jamf, or Intune, and link managed iPhones and iPads to the same dashboard.

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Try a 30 day free trial of our Pro plan for Educators and school IT teams.

  • Blocks prompts and AI apps
  • 100% on-device processing

Integrity policy without a mechanism

AI detectors accuse honest students and miss dishonest ones, and a policy no tool enforces becomes a paragraph in a handbook. Blocking prompt input on school-managed devices moves the line from after-the-fact accusation to a control students meet before they submit on school equipment.

Why this helps

  • 01

    Prevention beats detection

    Nothing to appeal and no false accusations, because the work was never outsourced to begin with.

  • 02

    Fits managed fleets

    Zero-touch force-install via Google Workspace, Jamf, and Intune — the same tools you already use for Chromebooks and lab images.

  • 03

    Class time stays usable

    Research, learning platforms, and the library catalog keep working. Only AI prompt entry is blocked.

Free forever

Try the extension for free

Install the extension on the browsers you care about and AI prompt input stops working on them. No account, no cost, no data leaving the device.

Download Free Extension
30 day trial

What Pro adds

Pro turns per-browser protection into something you manage centrally: enrolled devices, policy that syncs in real time, access requests you approve or deny, and the mobile and desktop apps.

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Every device, one account

The extension covers the browser. The apps cover the phone, the tablet, and soon the whole desktop. Policies and approvals follow the person across all of them.

Pro

Pro for schools

Pro force-installs across the fleet, eliminates AI workarounds, and lets teachers approve AI access from a central dashboard.

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  • Users and devices

    Enroll school computers and link student iPhones and iPads, assign them to students or staff, and choose who can approve for them.

  • Access when teachers say so

    Students can request temporary or permanent AI access. Teachers or administrators can approve or deny requests.

  • Policy for selected users

    Allow or deny AI on specific websites for the students and staff you choose.

  • Zero-touch provisioning

    Force-install through Google Workspace, Jamf, or Intune so lab PCs and Chromebooks enroll automatically.

Pilot it with one class

Install the free extension on a lab image or a single classroom set, then roll the same control out with zero-touch MDM when you are ready.

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