YouTubeFlex extension

Security at a glance

Low riskSafety score 90/10047 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: youtubeflex

Permissions (3)

  • Access current tab
  • Store local data
  • *://*.youtube.com/*

Frequently asked questions

Is YouTubeFlex safe to use?

Our latest automated scan rates the Firefox listing of YouTubeFlex at 90/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does YouTubeFlex require?

YouTubeFlex requests 3 permissions. The most significant: Access current tab, Store local data, *://*.youtube.com/*. See the full breakdown in the security report.

Who develops YouTubeFlex?

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