Bookmark Manager Zero

Name: Bookmark Manager Zero
Rating: 4.75 (4 reviews)
Author: AbsoluteXYZero

Bookmark Manager Zero offers live link checking, multi-layer url safety scanning, duplicate bookmark detection/deletion, undo support, and image preview while integrating fully with your native Firefox bookmarks — all private, local, and 100% free.

Overview

Firefox Add-ons Store

Daily users

63 ▲ 1

Data as of 2026-07-29

Rating:

4.75

(4)

Version:

5.0

Last updated: 2026-06-21

Features & Capabilities

Bookmark Manager Zero upgrades Firefox bookmarks with privacy-first, on-device processing. It scans folders every 7 days or when expanded, checks live links, detects duplicates, and shows image previews. Edits in Firefox or in the extension sync instantly, with no imports, exports, or extra steps.

Privacy-first by design: nothing is collected, stored, or sent off-device. Optional integrated scans via VirusTotal, Yandex, and Google Safe Browsing use your own API keys stored locally with AES-256-GCM encryption. The extension is 100% free and open source, with customization options and fast search.

User Growth & Download Statistics

Add-on Privacy & Security Open Source Task Management

By:

Daily users:

Rating:

Version:

5.0 Last updated: 2026-06-21

Version code:

6316460

Creation date:

2025-11-18

Risk:

Permissions:

Host permissions:

<all_urls>

Size:

172.28KB

Email:

bo*****@mail.absolutezero.fyi

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-29

Compare stats and ranking:

Ranking

# 13,934 ▲ 37

Other rankings

#15 in bookmarks manager keyword 21

#100 in bookmark keyword 32 ▼ 1

#128 in bookmarks keyword 40

#138 in manager keyword 66 ▼ 1

#143 in manage keyword 22 ▲ 1

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Other platforms

Bookmark Manager Zero (v5.0)

336 4.33

(3)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

AbsoluteXYZero

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/bookmark-manager-zero/

Email:

bo*****@mail.absolutezero.fyi

Website:

https://git.absolutezero.fyi/AbsoluteXYZero/BMZ-Firefox/

Publisher Change History

2025-11-24: ch*****@mail.absolutezero.fyi to bo*****@mail.absolutezero.fyi

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Permission Change History

2026-04-22: Version 4.3 → 4.7

Add Permissions: identity

User Reviews

by Ол*****, 2026-07-17

A unique bookmark manager that stands out from the rest of its competitors with the cool feature of scanning your bookmarks through links and safety checkup. As much as I liked this extension, there are a few glaring issues I had with it that kept the bookmark manager from getting a perfect score. This would be 1) I can't renamed any default folders whatsoever (that rename option is not working), and 2) Unable to freely create a new folder in "Root" outside stuff like Bookmark Menu, Toolbar, Other, Mobile kinds, etc despite it being regarded as an option to choose from.

by Fi*****, 2026-07-10

View all user reviews ›

Is Bookmark Manager Zero Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Bookmark Manager Zero requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
Medium ****** ** ********* *** ******* ******** **** **** *********** *** ********* *** ********* ******* *** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Bookmark Manager Zero is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******