extenshi.io
SECURITY REPORT · EXTENSHI SCAN

VisualMark

Chrome extension
71
/ 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

VisualMark's safety score vs every other extension we've scanned
Globally
16%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 403,022 extensions
In Make Chrome Yours
14%of make chrome yours extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 24,649 make chrome yours extensions
Findings
54
median 9Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
11
median 2Declared in manifest
Active users
4
median 18vs category median

Findings breakdown

Automated security signal · 54 distinct issues across 6 severities
54
distinct issues
detected
Scanners reported 66 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

2 risky permissions of 11 total
2 high-risk permissions require attention
This extension requests 11 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
Manage downloads(optional)

Can initiate downloads and access your download history

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

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
Access current tab

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

Medium
Write to clipboard

Can place content onto your clipboard

Medium
Show notifications

Can display desktop notifications outside the browser

Low
Access favicons

Can retrieve website favicon images

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Sep 27, 2026
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