Is Canvas Hack Pro safe?

Clean risk

Canvas Hack Pro overrides focus and visibility checks on every web page so quiz tab-switch monitoring does not register.

When enabled and licensed through ExtensionPay, the extension injects a script into all http(s) pages that reports the tab as focused and visible and drops page listeners for focus, blur and visibilitychange events. It also removes hidden aria-hidden spans from Canvas assignment text. The code shows no network requests to send page data elsewhere.

extstack.comv2.0.3Chrome Web Store
0Risk
Who publishes it

extstack.com - 2 other listings from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
extstack.com

Same store account

2 other listings published from this account, 20k+ users between them, none of them carrying a finding.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 15 October 2026bfcieaoipbpdobneiepmhdandmcgpbec