Blackout extension

Security at a glance

Some riskSafety score 77/1009 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: blackout-toggle

Permissions (5)

  • Access to all websites
  • Execute scripts in pages
  • View open tabs

Frequently asked questions

Is Blackout safe to use?

Our latest automated scan rates the Firefox listing of Blackout at 77/100 (some risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does Blackout require?

Blackout requests 5 permissions. The most significant: Access to all websites, Execute scripts in pages, View open tabs. See the full breakdown in the security report.

Who develops Blackout?

Blackout is published by Czar16. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.