SECURITY REPORT · EXTENSHI SCAN
Local Markdown Viewer
Chrome extension
77
/ 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
Local Markdown Viewer's safety score vs every other extension we've scanned
Globally
30%of extensions carry more risk
Riskier ←→ Safer
Ranked against 397,522 extensions
In Productivity
40%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 191,269 productivity extensions
Findings
75
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
0
median 3Declared in manifest
Active users
4000
median 14vs category median
Findings breakdown
Automated security signal · 75 distinct issues across 6 severities
75
distinct issues
detected
detected
Scanners reported 81 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High00%
Needs Review00%
Medium3749%
Low3445%
Info45%
Permissions requested
0 permissions declared
No permissions requested
This extension doesn't request any browser permissions. That's unusually clean.
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Scan performed by extenshi.io · Aug 1, 2026
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