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Canvas Tab Switch Blocker | Phantom

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Overview

Bypass Canvas Tab Switching Detection, Full Stealth with AI chat

FREE FOREVER - No subscriptions, no paywalls. Only bring your own AI API key if you want to use the optional AI assistant. Canvas Tab Switch Blocker helps protect your privacy on Canvas LMS by preventing tab-switch, focus-loss, and visibility tracking during quizzes and assignments. Stay focused on your work without worrying about accidental tab changes being recorded in Canvas activity logs. Features: - Block Canvas tab switch detection and focus tracking - Prevent visibility change events from being reported to Canvas LMS - Stop quiz activity log events such as "page_blurred" and "stopped_viewing" from being submitted - Reduce false-positive tab switch flags during online quizzes and exams - 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, and self-hosted environments Perfect for students who use calculators, reference materials, PDFs, notes, or other educational resources during open-book assessments and want to avoid unnecessary activity log entries caused by normal browsing behavior. Compatible with Canvas LMS and Instructure-powered learning platforms. 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.

Details

  • Version
    1.4.1
  • Updated
    July 2, 2026
  • Offered by
    logmilo
  • Size
    41.02KiB
  • Languages
    English
  • Developer
    Email
    logmilo12@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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