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SECURITY REPORT · EXTENSHI SCAN

Bookmark Canvas

Chrome extension·by kwenxu
73
/ 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

Bookmark Canvas's safety score vs every other extension we've scanned
Globally
18%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 401,999 extensions
In Productivity
24%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 194,438 productivity extensions
Findings
761
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
13
median 3Declared in manifest
Active users
17
median 14vs category median

Findings breakdown

Automated security signal · 761 distinct issues across 6 severities
761
distinct issues
detected
1 square ≈ 2 issues

Permissions requested

2 risky permissions of 13 total
2 high-risk permissions require attention
This extension requests 13 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
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
Access bookmarks

Can read and modify your saved bookmarks

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Write to clipboard

Can place content onto your clipboard

Medium
Unlimited local storage

Can store large amounts of data locally without size limits

Medium
Access current tab

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

Low
Use side panel

Can display content in the browser side panel

Low
Manage tab groups

Can create and manage tab groups

Low
Access favicons

Can retrieve website favicon images

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Scan performed by extenshi.io · Aug 22, 2026
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