extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Webpage Overlay Tool

Chrome extension·by MW Developer
72
/ 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

Webpage Overlay Tool's safety score vs every other extension we've scanned
Globally
18%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,594 extensions
In Productivity
23%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 194,438 productivity extensions
Findings
18
median 16Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
25
median 14vs category median

Findings breakdown

Automated security signal · 18 distinct issues across 6 severities
18
distinct issues
detected

Permissions requested

1 risky permission of 3 total
1 high-risk permission require attention
This extension requests 3 permissions in total. 1 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

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Block requests with host access

Can block or redirect network requests and requires host permissions

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Scan performed by extenshi.io · Aug 21, 2026
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