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What our analysis found

VisiOS - Tab / Bookmark Manager OS, used by 10,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a trusted publisher and was last updated in August 2026.

VisiOS - Tab / Bookmark Manager OS

VisiOS - Tab / Bookmark Manager OS Chrome extension security report

ID: gjoimbbkllocghfkbjdfjeakcgnkglgd

Extension Info & Metadata

Status
Active
Version
1.4.6
Size
0.85 MB
Rating
4.6/5
Reviews
25
Users
10,000
Type
Extension
Updated
Aug 23, 2026
Category
Tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
3extensions
All still listed

Publisher Contextual Analysis

Trusted
Author
beta-japan.com
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
3
Active
3
Obsolete
0
Listed
3
Unlisted
0
Users
13,426

Screenshots & videos

Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5
Screenshot 6
Screenshot 7

Install growth

Item
Type
Severity
Description
declarativeNetRequest
Permission
Critical
This permission allows the extension to define rules to block, redirect, or modify network requests. Rated Critical because it can control all network traffic, potentially blocking security updates or redirecting to malicious sites.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
sessions
Permission
High
This permission accesses recently closed tabs and windows. Rated High because it can monitor user activity, recover closed sensitive pages, and track browsing patterns.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
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.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
tabGroups
Permission
Medium
This permission manages tab grouping functionality. Rated Medium because it can monitor tab organization, track user workflow patterns, and modify tab relationships.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
http://*/
Host
Medium
Host permission — access limited to this URL pattern.
https://*/
Host
Medium
Host permission — access limited to this URL pattern.
*://*/
Host
Medium
Host permission — access limited to this URL pattern.
bookmarks
Permission
Low
This permission manages browser bookmarks and folders. Rated Low because it can only modify bookmark data, which is not sensitive and changes are visible to users.
sidePanel
Permission
Low
This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.

About this extension

The Legendary Tab/Bookmark Manager OS

Read the publisher’s full description

🚀 VisiOS offers two main features: 🚀 A tab manager of epic proportions and an OS that legends are made of. 🟢 Main functions of the tab manager:  ✅ Sort tabs and tab groups  ✅ Search tab titles and copy tab links  ✅ Directly restore 404 tabs with Internet Archive  ✅ YouTube top mode 🟢 Main functions of the OS  ✅ 20+ languages available  ✅ 9 desktops (toggle between 2D and 3D modes)  ✅ Save bookmarks from the tab list, toolbar, and HTML files  ✅ Generate bookmark HTML files for all browsers  ✅ Sync, add, and merge bookmarks to your browser  ✅ Create folders that maintain the hierarchy of all currently open tabs or all bookmarks  ✅ Password-lock desktops and folders  ✅ Built-in video player (37 video sites supported, including YouTube, TED, and Spotify)  ✅ Create video playlists (supports YouTube playlist URLs)  ✅ Playlist lets YouTube work like an iPod, with shuffle support  ✅ Free App Store (download various apps to your OS for free)  ✅ Draw on desktops, apps, and folders with 2D painting functionality  ✅ Code editor for developing your own apps on the OS  ✅ Quicklook like on MacOS  ✅ Hypersearch (search across all 9 desktops at once)  ✅ Robo-sort (sort folder hierarchies all at once)  ✅ Word processor (supports LaTeX for advanced formula editing)  ✅ Fully customizable fonts and icons  ✅ Wide range of backup and reset options  ✅ Add texts and lists anywhere on your desktops and folders  ✅ Infinite scrolling (desktops behave almost like Google Maps)  ✅ ChatGPT and various AIs will be more easier to use  ✅ Warp points (navigate directly to specific coordinates across all desktops)  ✅ Sidebar OS You can save bookmarks anywhere on the 9 desktops. It's really easy to import, export, sync, and merge bookmarks. You can also install various VisiOS apps for free, including games, utilities, language learning apps, cryptocurrency tools, and more. <VisiOS Official Tutorials:> https://beta-japan.com/tutorials 🚀 Usage Instructions (VisiOS): 🚀 When you first install the extension, click on the extension icon, and then select "Launch VisiOS" in the pop-up menu. (NOTE: Recommended to pin the VisiOS extension) 🚀 How to change your preferred language: 🚀 Right-click anywhere on any desktop and select “Settings” to change your preferred language.

User reviews

Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
1.4.6
Latest
0.85 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.4.5
0.85 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.3.9
0.85 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.3.8
0.80 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.3.7
0.80 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.3.6
0.78 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.4.1
0.85 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.3.4
0.76 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.3.2
0.76 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
1.3.1
0.77 MBNot scanned—
feb1e1632b0f545c84d5f7863f01a14ba888897ed2e7403e0a2e6e6e512d9b8e
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