extenshi.io
SECURITY REPORT · EXTENSHI SCAN

LookItUp

Firefox extension·by Ivanb7
95
/ 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

LookItUp's safety score vs every other extension we've scanned
Globally
76%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,874 extensions
In Appearance
53%of appearance extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 19,041 appearance extensions
Findings
5
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 2Declared in manifest
Active users
29
median 3vs category median

Findings breakdown

Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected

Permissions requested

3 permissions declared
No risky permissions
3 permissions requested — none are flagged as risky.
Medium
Access current tab

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

Medium
Add context menu items

Can add custom items to the right-click context menu

Medium
Write to clipboard

Can place content onto your clipboard

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Scan performed by extenshi.io · Oct 23, 2026
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