extenshi.io
SECURITY REPORT · EXTENSHI SCAN

Tabmarks

Chrome extension·by Roman
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

Tabmarks's safety score vs every other extension we've scanned
Globally
91.21000000000001%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked across every extension we scan
In its category
81.21000000000001%of its category extensions carry more risk
This extension
Riskier ←→ Safer
Ranked within its category
Findings
9
median 38Lower is safer
Risky permissions
3
median 1Critical + high perms
Total permissions
8
median 4All declared perms
Critical findings
0
median 2Severity = Critical

Findings breakdown

Automated security signal · 9 distinct issues across 6 severities
9
distinct issues
detected

Permissions requested

3 risky permissions of 8 total
3 high-risk permissions require attention
This extension requests 8 permissions in total. 3 of them grant broad capabilities that are worth a careful look.
High
Access browsing history

Can read and modify your complete browsing history

High
View open tabs

Can see URLs and titles of all open tabs

High
View most visited sites

Can see your most frequently visited websites

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Monitor navigation

Can observe and track tab navigation events and URL changes

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Low
Access favicons

Can retrieve website favicon images

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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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