YouTube AntiSpoiler extension

Security at a glance

Elevated riskSafety score 64/1004 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: youtube-antispoiler

Permissions (3)

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

Frequently asked questions

Is YouTube AntiSpoiler safe to use?

Our latest automated scan rates the Firefox listing of YouTube AntiSpoiler at 64/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does YouTube AntiSpoiler require?

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

Who develops YouTube AntiSpoiler?

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