YouTube Dark Mode extension
Security at a glance
Low riskSafety score 98/1003 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: youtubedarkmode
Permissions (4)
- Access to all websites
- Access browser cookies
Related extensions
Frequently asked questions
Is YouTube Dark Mode safe to use?
Our latest automated scan rates the Firefox listing of YouTube Dark Mode at 98/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does YouTube Dark Mode require?
YouTube Dark Mode requests 4 permissions. The most significant: Access to all websites, Access browser cookies. See the full breakdown in the security report.
Who develops YouTube Dark Mode?
YouTube Dark Mode is published by Catherine Sam. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.