No Duplicate Tab extension
Security at a glance
Some riskSafety score 69/10015 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: no-duplicate-tab
Permissions (5)
- View open tabs
Related extensions
Frequently asked questions
Is No Duplicate Tab safe to use?
Our latest automated scan rates the Firefox listing of No Duplicate Tab at 69/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does No Duplicate Tab require?
No Duplicate Tab requests 5 permissions. The most significant: View open tabs. See the full breakdown in the security report.
Who develops No Duplicate Tab?
No Duplicate Tab is published by WISKTON. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.