SECURITY REPORT · EXTENSHI SCAN
HTML Table to JSON
Firefox extension·by Vicky Button
91
/ 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
HTML Table to JSON's safety score vs every other extension we've scanned
Globally
66%of extensions carry more risk
Riskier ←→ Safer
Ranked against 409,539 extensions
In Web Development
43%of web development extensions carry more risk
Riskier ←→ Safer
Ranked against 15,317 web development extensions
Findings
5
median 4Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
4
median 3Declared in manifest
Active users
1
median 2vs category median
Findings breakdown
Automated security signal · 5 distinct issues across 6 severities
5
distinct issues
detected
detected
Critical00%
High240%
Needs Review00%
Medium240%
Low120%
Info00%
Permissions requested
3 risky permissions of 4 total
1 critical permission require attention
This extension requests 4 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
Critical
Access to all websites
Can read and modify content on every website you visit
High
Manage downloads
Can initiate downloads and access your download history
High
View open tabs
Can see URLs and titles of all open tabs
Medium
Custom menus
Can add custom items to the browser context menu
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Scan performed by extenshi.io · Aug 30, 2026
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