SECURITY REPORT · EXTENSHI SCAN
YouTube Hide Watched Videos
Chrome extension·by Mr.Anderson
0
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
YouTube Hide Watched Videos's safety score vs every other extension we've scanned
Globally
20%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,711 extensions
In Productivity
43%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 25,973 productivity extensions
Findings
23
median 10Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
5
median 3Declared in manifest
Active users
922
median 23vs category median
Findings breakdown
Automated security signal · 23 findings across 5 severities
23
findings
detected
detected
Critical313%
High14%
Medium1983%
Low00%
Info00%
Permissions requested
1 risky permission of 5 total
1 high-risk permission require attention
This extension requests 5 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Manage downloads
Can initiate downloads and access your download history
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Unlimited local storage
Can store large amounts of data locally without size limits
Medium
Show notifications
Can display desktop notifications outside the browser
Low
Schedule tasks
Can schedule periodic background tasks
Are you the author of YouTube Hide Watched Videos?
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Scan performed by extenshi.io · Jun 25, 2026
Browser extensions made transparent.