Onion Viewer extension
Security at a glance
Some riskSafety score 78/1006 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: onion-viewer
Permissions (2)
- View open tabs
- Observe web requests
Related extensions
Frequently asked questions
Is Onion Viewer safe to use?
Our latest automated scan rates the Firefox listing of Onion Viewer at 78/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Onion Viewer require?
Onion Viewer requests 2 permissions. The most significant: View open tabs, Observe web requests. See the full breakdown in the security report.
Who develops Onion Viewer?
Onion Viewer is published by HeckerMaster. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.