Is Bookmark Manager and Viewer Safe? — Extension Safety Profile
Quick verdict: Bookmark Manager and Viewer earns a safety grade A, 82.1 out of 100, based on 5 of 5 dimensions.
82.1/100
Grade A · 5 of 5 checks
What we found
Automated safety profile from public signals (the extension's manifest & permissions, store listing, publisher, privacy policy). A full review hasn't been published yet.
What this safety grade means
Bookmark Manager and Viewer earns a safety grade of A (82.1/100), measured across 5 of 5 dimensions. Its strongest area is Maintenance & Ownership (100%). The weakest is Publisher & Identity (60%) — what holds its grade back the most.
On the public records we can check, Bookmark Manager and Viewer comes through cleanly. 10,000 active users/installs reported on the store. Store rating 3.9/5 from 117 user ratings. Last updated on the store 2026-06-09. This is an automated profile, not a hands-on review — so treat the grade as a starting point: open Bookmark Manager and Viewer's own store listing and privacy policy before installing, and weigh it against the other browser extensions we track below.
Safety Signals
Based on 5 of 5 safety dimensions
| Dimension | Score | Bar | Source |
|---|---|---|---|
| Publisher & Identity | 60% · 4.8/8 pts | Automated signals | |
| Permissions & Access | 90% · 22.5/25 pts | Automated signals | |
| Data & Privacy | 83% · 13.2/16 pts | Automated signals | |
| Maintenance & Ownership | 100% · 7.5/7.5 pts | Automated signals | |
| Community Reputation | 66% · 6.6/10 pts | Automated signals |
In-depth safety analysis
This extension requests the "bookmarks" permission to read and manage all your saved bookmarks, plus "activeTab" to see the current page’s URL and title when you activate it. Additional permissions like storage, favicon, notifications, context menus, and declarativeContent support local settings, site icons, alerts, right-click menu items, and conditional display. This permission set is normal and expected for a bookmark manager—it does not ask for broad access to all websites or your full browsing history.
Bookmark managers inherently handle sensitive bookmark data, which could contain personal or financial links. A compromised or poorly built extension could read or alter those links. Users should install bookmark tools only from trusted sources, review requested permissions, and watch for unexpected permission expansions or unusual bookmark additions.
The extension earns a strong overall safety score (A grade). Its strongest dimension is Maintenance & Ownership, with a perfect score indicating active development and recent updates. The weakest is Publisher & Identity, where limited public developer information makes independent verification harder. This is not unusual for solo developers, but it means the extension’s reliability depends more on its behavior over time and its focused permission usage.
AI-assisted analysis of the documented signals above (permissions, store data, privacy practices) — explains what they mean and the risks typical for this category. Not a hands-on test.
What the store listing shows
Who's Behind Bookmark Manager and Viewer?
- Publisher InBasic
Public records identify the publisher, but no individual founders or a separate registered company are named — which is what holds the Publisher & Identity score back. Less public information about who operates an extension means less you can verify about their long-term accountability.
How it compares
Among the 345 browser extensions we track, Bookmark Manager and Viewer scores higher on safety than 73% of them.
Computed from our own database of assessed browser extensions — updated as we track more.
Evidence on File (12)
Bookmark Manager and Viewer FAQ
- Is Bookmark Manager and Viewer safe?
- Bookmark Manager and Viewer earns a safety grade of A (82.1/100) on our evidence-based assessment, based on 5 of 5 safety dimensions we could verify from public records. This is an automated profile built from public records, not a hands-on review.
- Who is behind Bookmark Manager and Viewer?
- Bookmark Manager and Viewer is operated by InBasic.
Browse all browser extensions we've checked →