Close All Tabs 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: close-all11-tabs
Permissions (1)
- View open tabs
Related extensions
Frequently asked questions
Is Close All Tabs safe to use?
Our latest automated scan rates the Firefox listing of Close All Tabs at 100/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Close All Tabs require?
Close All Tabs requests 1 permission. The most significant: View open tabs. See the full breakdown in the security report.
Who develops Close All Tabs?
Close All Tabs is published by 777X. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.