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SECURITY REPORT · EXTENSHI SCAN

Windowed Fullscreen for YouTube - Fill Only the Chrome Window

Chrome extension·by nagosu
99
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

Windowed Fullscreen for YouTube - Fill Only the Chrome Window's safety score vs every other extension we've scanned
Globally
90%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,149 extensions
In Lifestyle
94%of lifestyle extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 46,833 lifestyle extensions
Findings
1
median 12Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
0
median 1Declared in manifest
Active users
38
median 26vs category median

Findings breakdown

Automated security signal · 1 distinct issue across 6 severities
1
distinct issues
detected

Permissions requested

0 permissions declared
No permissions requested
This extension doesn't request any browser permissions. That's unusually clean.

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Scan performed by extenshi.io · Sep 20, 2026
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