SECURITY REPORT · EXTENSHI SCAN
Tabwise: Vertical Tabs & Workspaces
Chrome extension·by Swajann
0
/ 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
Tabwise: Vertical Tabs & Workspaces's safety score vs every other extension we've scanned
Globally
27%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Productivity
36%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,133 productivity extensions
Findings
115
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
72
median 14vs category median
Findings breakdown
Automated security signal · 115 distinct issues across 6 severities
115
distinct issues
detected
detected
Critical11%
High33%
Needs Review00%
Medium11096%
Low11%
Info00%
Permissions requested
4 risky permissions of 11 total
4 high-risk permissions require attention
This extension requests 11 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
High
View open tabs
Can see URLs and titles of all open tabs
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
High
Access browsing history
Can read and modify your complete browsing history
High
Manage downloads
Can initiate downloads and access your download history
Medium
Store local data
Can save data locally in the browser for persistence
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
Access bookmarks
Can read and modify your saved bookmarks
Low
Use side panel
Can display content in the browser side panel
Low
Access favicons
Can retrieve website favicon images
Low
Create offscreen documents
Can create hidden documents for background processing tasks
Are you the author of Tabwise: Vertical Tabs & Workspaces?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Tabwise: Vertical Tabs & Workspaces's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 21, 2026
Browser extensions made transparent.