CanvasHack + CanvasCracked — minus the paywall.
Free, open-source Chrome extension primarily built for Canvas LMS. Privacy guard, quiz auto-fill, AI answering — runs 100% locally with no accounts, no servers, and zero data collection. Some features work across other learning platforms too.
Blocks tab-switch and focus-loss detection so you can freely navigate without being flagged.
Pulls your best previous answers from past attempts and fills them on hover.
Uses your own OpenAI key to answer questions — normal mode or fully silent stealth mode.
UI overlay, kiosk mode, and blocked sites list for full control over your setup.
Click the download button above to get CanvasOpen-v2.2.0.zip
Extract the zip to a folder on your computer. Remember where you saved it.
Go to chrome://extensions in your Chrome address bar.
Enable Developer mode (top-right), click Load unpacked, select the extracted folder.
Open any Canvas page and click the extension icon to configure your settings.
Primarily built for Canvas LMS (Instructure) — works on any .instructure.com,
.edu, or .org domain running Canvas. Some features like privacy guard and
kiosk mode also work on other learning platforms, though quiz auto-fill and AI answering are
Canvas-specific. Requires Chrome 102+ or any Chromium-based browser (Edge, Brave, Arc, etc).