extenshi.io

YouTube Thumbnail Blackout extension

Security at a glance

Low riskSafety score 96/1003 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-thumbnail-blackout

Permissions (1)

  • *://*.youtube.com/*

Related extensions

Frequently asked questions

Is YouTube Thumbnail Blackout safe to use?

Our latest automated scan rates the Firefox listing of YouTube Thumbnail Blackout at 96/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does YouTube Thumbnail Blackout require?

YouTube Thumbnail Blackout requests 1 permission. The most significant: *://*.youtube.com/*. See the full breakdown in the security report.

Who develops YouTube Thumbnail Blackout?

YouTube Thumbnail Blackout is published by Murph03210. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.