YouTube Thumbnail Downloader extension
Security at a glance
Low riskSafety score 99/1001 finding
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: ythumb-downloader
Permissions (4)
- Execute scripts in pages
Related extensions
Frequently asked questions
Is YouTube Thumbnail Downloader safe to use?
Our latest automated scan rates the Firefox listing of YouTube Thumbnail Downloader at 99/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does YouTube Thumbnail Downloader require?
YouTube Thumbnail Downloader requests 4 permissions. The most significant: Execute scripts in pages. See the full breakdown in the security report.
Who develops YouTube Thumbnail Downloader?
YouTube Thumbnail Downloader is published by Ryan Aby. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.