Gizmo AI Unlimited Hearts by Alexey Fedorov

Never run out of hearts on Gizmo AI again.

Gizmo AI Unlimited Hearts removes the "out of hearts" paywall modal that blocks you from continuing your quizzes. No subscriptions. No pop-ups. No distractions — just uninterrupted studying.

How it works

When Gizmo AI detects you've run out of hearts, it overlays a modal that forces you to stop studying or pay to continue. This extension silently removes that modal the moment it appears, letting you stay focused on what matters: learning.

Features

• Removes the hearts paywall modal automatically
• Works mid-quiz — catches the modal even if it appears after the page loads
• Activates only on app.gizmo.ai/quiz/* — does nothing on any other site
• Zero permissions beyond the one host it needs
• Collects no data whatsoever — no analytics, no telemetry, no network requests
• Open source: github.com/alexey-max-fedorov/gizmo-ai-unlimited

Privacy

This extension has no backend, no tracking, and makes no network requests of any kind. Everything runs locally in your browser. See the full privacy policy in the repository.

Compatibility

Works on Firefox for desktop. Built with Manifest V3.



Keywords: Gizmo AI, unlimited hearts, remove paywall, quiz unlocker, study tool, Gizmo hearts hack, no hearts limit, Gizmo AI extension