Undo|Duplicate Tab extension
Security at a glance
Low riskSafety score 100/1000 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: undo-duplicate-tab
Permissions (2)
- Access session data
- Store local data
Related extensions
Frequently asked questions
Is Undo|Duplicate Tab safe to use?
Our latest automated scan rates the Firefox listing of Undo|Duplicate Tab at 100/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Undo|Duplicate Tab require?
Undo|Duplicate Tab requests 2 permissions. The most significant: Access session data, Store local data. See the full breakdown in the security report.
Who develops Undo|Duplicate Tab?
Undo|Duplicate Tab is published by Sarah Av.. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.