Canvas Tab Switch Blocker | Phantom

by logmilo · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Bypass Canvas Tab Switching Detection, Full Stealth with AI chat

Users

230

+143 in 30 days

Rating

5.0 / 5

+5.00 in 30 days

Ratings

+1 in 30 days

Store rank

#60K

#51K among extensions

Version

1.5.0

updated 9 Oct 2026

Users

monthly, 4 months

Latest, 17 Oct 2026: 230 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 17 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Canvas Tab Switch Blocker | Phantom

CANVAS HACK FREE FOREVER - No subscriptions, no paywalls. Only bring your own AI API key if you want to use the optional AI assistant. Features: - Block Canvas tab switch detection and focus tracking - Built-in AI assistant panel for quick research and lookups without leaving Canvas (requires your own API key) - Custom site rules with wildcard, exact-match, and regex support - Works across Canvas LMS instances, including schools, universities. Disclaimer: This extension is an independent third-party tool and is not affiliated with, endorsed by, or sponsored by Canvas™ or Instructure®. Canvas™ is a trademark of Instructure, Inc. All other trademarks belong to their respective owners.