CanvasBlocker extension
Security at a glance
Low riskSafety score 98/1002 findings
Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: canvasblocker
Permissions (8)
- Access to all websites
- View open tabs
- Observe web requests
Related extensions
Frequently asked questions
Is CanvasBlocker safe to use?
Our latest automated scan rates the Firefox listing of CanvasBlocker at 98/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does CanvasBlocker require?
CanvasBlocker requests 8 permissions. The most significant: Access to all websites, View open tabs, Observe web requests. See the full breakdown in the security report.
Who develops CanvasBlocker?
CanvasBlocker is published by kkapsner. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.