# Vertical Marks

> A powerful sidebar bookmark manager with favorites, search, custom icons, trash bin, and advanced organization tools. Clean, customizable interface with multilingual support.

Canonical page: [https://chrome-stats.com/d/vertical-marks](https://chrome-stats.com/d/vertical-marks)

## Overview

- **ID:** `vertical-marks`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Headan Tools
- **Category:** appearance,bookmarks,language-support
- **Daily users:** 6
- **Weekly downloads:** 1
- **Version:** 1.3
- **Last updated:** 2026-02-25
- **First published:** 2026-01-13
- **Size:** 159 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/vertical-marks/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/vertical-marks/privacy/](https://addons.mozilla.org/firefox/addon/vertical-marks/privacy/)

## Description

<strong>Vertical Marks</strong> is an advanced bookmark manager designed specifically for Firefox’s sidebar. It gives you quick access to your bookmarks without cluttering your browsing space.

Key Features

<strong>Smart Organization</strong>
<ul><li>Navigate with back/forward controls</li><li>Quick access bar for favorites and recently used bookmarks</li><li>Customizable separators for organizing bookmarks</li></ul>
<strong>Personalization</strong>
<ul><li>Custom icons for folders and bookmarks (emoji, URL, or text)</li><li>Multiple view modes: List and Compact</li><li>Adjustable font size, weight, and icon size</li><li>System colors or custom background themes</li><li>Support for 9 languages (Turkish, English, German, Russian, French, Italian, Spanish, Arabic, Standard Galactic Alphabet)</li></ul>
<strong>Powerful Tools</strong>
<ul><li>Real-time search across all bookmarks</li><li>Custom sorting: alphabetical, recently used, or most frequently used</li><li>Multi-select with drag-and-drop support</li><li>Trash with automatic cleanup (configurable retention period)</li></ul>
<strong>Productivity</strong>
<ul><li>Open all bookmarks within a folder at once</li><li>Import/export bookmarks for backup</li><li>Cloud synchronization features</li><li>Keyboard shortcuts for quick navigation</li><li>Context menu with comprehensive actions</li></ul>
<strong>Privacy &amp; Permissions</strong>

Vertical Marks requires only essential permissions:
<ul><li><strong>bookmarks</strong>: to create, edit, and organize your bookmarks</li><li><strong>storage</strong>: to save your settings and preferences</li><li><strong>tabs</strong>: to open bookmarks in new or existing tabs</li></ul>
Your data remains on your device. Cloud synchronization is optional and requires your explicit consent.

<strong>Open Source</strong>

Licensed under the Mozilla Public License 2.0. This extension is developed by a student and is open to contributions.

## Rankings

- #42,255 — Overall
- #137 — trash

## Permissions and access

### Permissions

- `bookmarks`
- `storage`
- `tabs`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/vertical-marks)