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Chrome Web Store
7Versions
0Code reviewed

Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

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What our analysis found

Columnary is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It was last updated in October 2026.

Columnary

Columnary Chrome extension security report

ID: dechndjpekelnmgcchblfbmcceonfdoo

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
1.0.1
Size
0.52 MB
Rating
5.0/5
Reviews
1
Users
41
Type
Extension
Updated
Oct 1, 2026
Category
Accessibility
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
Report Issue
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
Kevin Wu Won
Privacy
Privacy Policy
Help
Help Center
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
41

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Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.

About this extension

Turn long articles into calm, full-height columns with native horizontal scrolling.

Read the publisher’s full description

A calm, horizontally scrolling column reader for Chrome. After installing it, you can go to chrome://extensions/shortcuts to assign a keyboard shortcut to open Columnary. Once you open the Columnary reader view on a webpage, keyboard controls available are: Left/Right: scroll Shift-Left/Shift-Right: scroll by column F: fullscreen Esc: exit fullscreen or exit Columnary There is an icon in the top right for opening settings. Note that the colour scheme is light mode or dark mode according to your system settings.

User reviews

Extension files

Browse and explore files within this extension package

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
1.0.1
Latest
0.52 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
1.0.0
0.52 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
0.5.0
0.52 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
0.4
0.52 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
0.3
0.51 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
0.2
0.44 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
0.1.0
0.44 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
Showing 1 to 7 of 10 rows
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Code Diff

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0 changed files detected

No comparable text files found between these versions.

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