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SECURITY REPORT · EXTENSHI SCAN

Snap Fullpage Screenshot (Free)

Firefox extension·by Playpix Studio
74
/ 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

Snap Fullpage Screenshot (Free)'s safety score vs every other extension we've scanned
Globally
21%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 403,277 extensions
In Photos Music Videos
9%of photos music videos extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 11,181 photos music videos extensions
Findings
36
median 4Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
5
median 3Declared in manifest
Active users
1
median 6vs category median

Findings breakdown

Automated security signal · 36 distinct issues across 6 severities
36
distinct issues
detected

Permissions requested

2 risky permissions of 5 total
2 high-risk permissions require attention
This extension requests 5 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
Access current tab

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

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

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Scan performed by extenshi.io · Oct 8, 2026
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