SECURITY REPORT · EXTENSHI SCAN
FBA Calculator - Free Amazon Profit & Fee Calculator by AMZ Prep
Chrome extension·by AMZ Prep
How it ranks
FBA Calculator - Free Amazon Profit & Fee Calculator by AMZ Prep's safety score vs every other extension we've scanned
Globally
77%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,711 extensions
In Productivity
95%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 25,973 productivity extensions
Findings
0
median 10Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
3
median 3Declared in manifest
Active users
77
median 23vs category median
Findings breakdown
Automated security signal · 0 findings across 5 severities
0
findings
detected
detected
Critical00%
High00%
Medium00%
Low00%
Info00%
Permissions requested
3 permissions declared
No risky permissions
3 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
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
Are you the author of FBA Calculator - Free Amazon Profit & Fee Calculator by AMZ Prep?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Scan performed by extenshi.io · Jul 5, 2026
Browser extensions made transparent.