Gizmo AI Unlimited

Tracking since May 5, 2026.

Changelog

• May 22, 2026
  description

  GIZMO AI UNLIMITED — Study Without Limits
  
  Gizmo AI is one of the best flashcard and quiz platforms out there. It's also one that cuts you off mid-session the moment your streak slips — hearts run out, a modal blocks the interface, and you can't continue until you wait, upgrade, or reload. This extension removes those limits so you can keep studying without hitting a wall every time you make a mistake.
  
  If you've ever been locked out of a quiz right before finishing a deck, this extension is for you.
  
  ________________________________________________________________
  
  WHY THIS EXISTS
  
  Gizmo AI uses a hearts system to gate continued practice. Run out of hearts and a full-screen modal blocks the interface. Hints are similarly gated behind a subscription. For students trying to cram before a test, those interruptions don't teach discipline. They just waste time.
  
  ________________________________________________________________
  
  WHAT IT DOES
  
  — Removes the out-of-hearts modal so you can keep practicing indefinitely
  — Unlocks hints on every question without a subscription
  — Activates automatically when you navigate into a quiz, even via SPA navigation from the decks page
  — Deactivates automatically when you leave a quiz so it never interferes with the rest of the site
  — Works without requiring a page reload
  
  ________________________________________________________________
  
  WHAT IT DOES NOT DO
  
  — It does not modify Gizmo's servers, APIs, or account state
  — It does not collect, transmit, or store any data about you
  — It does not use cookies, local storage, or any persistence mechanism
  — It does not contact any third-party analytics, advertising, or telemetry service
  — It has no settings panel because it needs none
  
  ________________________________________________________________
  
  PRIVACY
  
  The extension fetches a pre-patched version of Gizmo's JavaScript bundle from this project's own GitHub repository (raw.githubusercontent.com). No other network activity occurs. Nothing about you is ever sent anywhere. See the full privacy policy linked in the source repository.
  
  ________________________________________________________________
  
  TECHNICAL
  
  Built with Plasmo (MV3). The patched bundle is refreshed automatically every 2 hours via a GitHub Actions workflow to stay current with Gizmo's deployments. Source available at github.com/alexey-max-fedorov/gizmo-ai-unlimited. Every line of code that runs in your browser is in that repository.

  # Chrome Web Store Listing
  
  ## Short description (up to 132 characters)
  
  Unlimited hearts and hints for Gizmo AI quizzes — no interruptions, no paywalls, just studying.
  
  ---
  
  ## Full description
  
  GIZMO AI UNLIMITED — Study Without Limits
  
  Gizmo AI Unlimited is a free Chrome extension that removes the hearts limit and unlocks hints on every Gizmo AI quiz — no subscription required, no account changes, no data collected. Install it once and study without interruption.
  
  Gizmo AI is one of the best flashcard and quiz platforms available. It is also one that cuts you off mid-session the moment your streak slips — hearts run out, a modal blocks the interface, and you cannot continue until you wait, upgrade, or reload. This extension eliminates those interruptions so you can keep studying without hitting a wall every time you make a mistake.
  
  ________________________________________________________________
  
  WHAT IT DOES
  
  — Removes the out-of-hearts modal so you can practice indefinitely
  — Unlocks hints on every question without a subscription
  — Activates automatically on every Gizmo AI quiz, including SPA navigation from the decks page
  — Stays current automatically: the patched bundle is refreshed every 2 hours via a scheduled GitHub Actions workflow
  
  ________________________________________________________________
  
  WHAT IT DOES NOT DO
  
  — Does not modify Gizmo's servers, APIs, or account state
  — Does not collect, transmit, or store any personal data about you
  — Does not use cookies, browser web localStorage, or session storage
  — Does not contact any third-party analytics, advertising, or telemetry service
  — Has no settings panel because it needs none
  
  ________________________________________________________________
  
  FREQUENTLY ASKED QUESTIONS
  
  Does Gizmo AI Unlimited still work?
  Yes. The extension checks for bundle updates every 2 hours automatically. If Gizmo deploys a change, the patch is refreshed within 2 hours.
  
  How do I get unlimited hearts on Gizmo AI?
  Install this extension. Once installed, the hearts modal is removed and you can practice indefinitely without waiting or upgrading.
  
  How do I unlock hints on Gizmo AI without a subscription?
  This extension unlocks hints on every question automatically. No subscription or account change is needed.
  
  Does it require creating an account or logging in?
  No. The extension works without any account and makes no changes to your Gizmo account or profile.
  
  Is it free?
  Yes, completely free. No in-app purchases, no premium tier.
  
  Does it work after SPA navigation (when you click into a quiz from the decks page)?
  Yes. The extension is designed specifically to handle Gizmo's single-page app navigation.
  
  Is it safe? Does it steal my data?
  No personal data is ever collected or transmitted. The extension fetches a patch rules file (patches.json) from this project's own GitHub repository and Gizmo AI's own JavaScript bundle from app.gizmo.ai. Patches are applied locally in the background. The result is cached in extension-private storage on your device. Full source code is publicly available.
  
  ________________________________________________________________
  
  PRIVACY
  
  The extension fetches a patch rules file (patches.json) from this project's GitHub repository and Gizmo AI's own JavaScript bundle from app.gizmo.ai. Patches are applied locally. The patched result is cached in extension-private storage on your device. No personal information is involved at any step and nothing about you is ever sent anywhere. See the full privacy policy linked in the source repository.
  
  ________________________________________________________________
  
  TECHNICAL
  
  Built with Plasmo (MV3). Uses declarativeNetRequest to block Gizmo's original bundle. The background service worker fetches patch rules (patches.json) from GitHub and Gizmo's own bundle from app.gizmo.ai, applies the patches locally, and caches the result in chrome.storage.local. The patch rules are refreshed automatically every 2 hours via a GitHub Actions workflow to stay current with Gizmo's deployments. Source available at github.com/alexey-max-fedorov/gizmo-ai-unlimited. Every line of code that runs in your browser is in that repository.
  
  Created by Alexey Fedorov.

• May 22, 2026
  host_permissions

  https://app.gizmo.ai/*, https://raw.githubusercontent.com/*

  https://*.gizmo.ai/*, https://raw.githubusercontent.com/*

• May 22, 2026
  permissions

  scripting, declarativeNetRequest

  scripting, declarativeNetRequest, storage, unlimitedStorage

• May 16, 2026
  description

  Unlimited hearts for Gizmo AI quizzes — no interruptions, no paywalls, just studying.
  
  GIZMO AI UNLIMITED HEARTS — Study Without Limits
  
  Gizmo AI is one of the best flashcard and quiz platforms out there. It's also one that cuts you off mid-session with a hearts modal the moment your streak slips. This extension removes that modal so you can keep studying without hitting a wall every time you make a mistake.
  
  If you've ever been locked out of a quiz right before finishing a deck, this extension is for you.
  
  ________________________________________________________________
  
  WHY THIS EXISTS
  
  Gizmo AI uses a hearts system to gate continued practice. Run out of hearts and a full-screen modal blocks the interface — you can't continue until you wait, upgrade, or reload. For students trying to cram before a test, that interruption doesn't teach discipline. It just wastes time.
  
  Your browser renders that modal. Your browser can hide it. That's all this extension does.
  
  ________________________________________________________________
  
  WHAT IT DOES
  
  — Hides the out-of-hearts modal on app.gizmo.ai/quiz pages the moment it appears
  — Activates automatically when you navigate into a quiz, even from the decks page without a page reload
  — Deactivates automatically when you leave a quiz so it never interferes with the rest of the site
  — Works on SPA navigation (no Ctrl+R required)
  
  ________________________________________________________________
  
  WHAT IT DOES NOT DO
  
  — It does not modify Gizmo's servers, APIs, or game state
  — It does not spoof your hearts count or inject fake data
  — It does not collect, transmit, or store any data about you
  — It does not load any remote code after installation
  — It has no background service worker
  — It has no settings panel because it needs none
  
  This is a cosmetic filter. The same principle behind ad blockers and reading-mode extensions. One CSS rule, applied only where it's needed.
  
  ________________________________________________________________
  
  PRIVACY
  
  Zero data collected. Zero data transmitted. The extension has no backend, no analytics, and no network activity of any kind. See the full privacy policy linked in the source repository.
  
  ________________________________________________________________
  
  TECHNICAL
  
  Built with Plasmo (MV3). Source available at github.com/alexey-max-fedorov/gizmo-ai-unlimited. Every line of code that runs in your browser is in that repository.

  GIZMO AI UNLIMITED — Study Without Limits
  
  Gizmo AI is one of the best flashcard and quiz platforms out there. It's also one that cuts you off mid-session the moment your streak slips — hearts run out, a modal blocks the interface, and you can't continue until you wait, upgrade, or reload. This extension removes those limits so you can keep studying without hitting a wall every time you make a mistake.
  
  If you've ever been locked out of a quiz right before finishing a deck, this extension is for you.
  
  ________________________________________________________________
  
  WHY THIS EXISTS
  
  Gizmo AI uses a hearts system to gate continued practice. Run out of hearts and a full-screen modal blocks the interface. Hints are similarly gated behind a subscription. For students trying to cram before a test, those interruptions don't teach discipline. They just waste time.
  
  ________________________________________________________________
  
  WHAT IT DOES
  
  — Removes the out-of-hearts modal so you can keep practicing indefinitely
  — Unlocks hints on every question without a subscription
  — Activates automatically when you navigate into a quiz, even via SPA navigation from the decks page
  — Deactivates automatically when you leave a quiz so it never interferes with the rest of the site
  — Works without requiring a page reload
  
  ________________________________________________________________
  
  WHAT IT DOES NOT DO
  
  — It does not modify Gizmo's servers, APIs, or account state
  — It does not collect, transmit, or store any data about you
  — It does not use cookies, local storage, or any persistence mechanism
  — It does not contact any third-party analytics, advertising, or telemetry service
  — It has no settings panel because it needs none
  
  ________________________________________________________________
  
  PRIVACY
  
  The extension fetches a pre-patched version of Gizmo's JavaScript bundle from this project's own GitHub repository (raw.githubusercontent.com). No other network activity occurs. Nothing about you is ever sent anywhere. See the full privacy policy linked in the source repository.
  
  ________________________________________________________________
  
  TECHNICAL
  
  Built with Plasmo (MV3). The patched bundle is refreshed automatically every 2 hours via a GitHub Actions workflow to stay current with Gizmo's deployments. Source available at github.com/alexey-max-fedorov/gizmo-ai-unlimited. Every line of code that runs in your browser is in that repository.

• May 16, 2026
  short_description

  Bypasses the out-of-hearts modal on Gizmo AI quizzes.

  Unlocks unlimited hearts and hints on Gizmo AI quizzes.

• May 16, 2026
  name

  Gizmo AI Unlimited Hearts

  Gizmo AI Unlimited

• May 16, 2026
  host_permissions

  https://app.gizmo.ai/*

  https://app.gizmo.ai/*, https://raw.githubusercontent.com/*

• May 16, 2026
  permissions

  (empty)

  scripting, declarativeNetRequest

Permissions & access

Permissions

scriptingdeclarativeNetRequeststorageunlimitedStorage

Host access

https://*.gizmo.ai/*, https://raw.githubusercontent.com/*

Screenshots