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SECURITY REPORT · EXTENSHI SCAN

AI Text Watermark Checker

Firefox extension·by AI Text Watermark Checker
84
/ 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

AI Text Watermark Checker's safety score vs every other extension we've scanned
Globally
53%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,581 extensions
In Privacy & Security
43%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,497 privacy & security extensions
Findings
15
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
11
median 4Declared in manifest
Active users
4
median 3vs category median

Findings breakdown

Automated security signal · 15 distinct issues across 6 severities
15
distinct issues
detected

Permissions requested

1 risky permission of 11 total
1 high-risk permission require attention
This extension requests 11 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
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Write to clipboard

Can place content onto your clipboard

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Store local data

Can save data locally in the browser for persistence

Info
https://chatgpt.com/*

No additional information available.

Info
https://claude.ai/*

No additional information available.

Info
https://gemini.google.com/*

No additional information available.

Info
https://copilot.microsoft.com/*

No additional information available.

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Scan performed by extenshi.io · Aug 23, 2026
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