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SECURITY REPORT · EXTENSHI SCAN

Full Screen Video for Youtube and more

Chrome extension·by 010pixel
24
/ 100 SAFETY SCORE
DANGEROUS
Meaningful risk surface. Avoid on managed devices without review.

Abandonedsafety score reduced by 40 points

  • No update in over 5 years
  • The developer's website is no longer reachable
  • Built on Manifest V2, which Chrome and Edge are retiring
Why this matters

An unmaintained extension keeps whatever flaws it shipped with, and a listing with users but no owner is an attractive target to buy and repurpose.

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

Full Screen Video for Youtube and more's safety score vs every other extension we've scanned
Globally
8%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,539 extensions
In Entertainment
11%of entertainment extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 4,552 entertainment extensions
Findings
22
median 12Lower is safer
Critical findings
8
median 0Severity = Critical
Permissions
3
median 0Declared in manifest
Active users
699
median 55vs category median

Findings breakdown

Automated security signal · 22 distinct issues across 6 severities
22
distinct issues
detected

Permissions requested

2 risky permissions of 3 total
2 high-risk permissions require attention
This extension requests 3 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages

Can inject and execute JavaScript code in web pages

High
View open tabs

Can see URLs and titles of all open tabs

Medium
Store local data

Can save data locally in the browser for persistence

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Scan performed by extenshi.io · Sep 5, 2026
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