Tab Markers

Name: Tab Markers
Author: seanbro92

By: seanbro92

Add colored markers to tabs to instantly spot them and categorize your searches.

Download

Install

Features & Capabilities

Add markers to your tabs and instantly find the ones you’re looking for in your session at a glance!

Colored markers (used as categories) that can be renamed, placed before the tab title so you can immediately spot it in your session just by quickly scrolling horizontally, and organize your tabs by topic / type of search.

A real game (or rather, search) changer for those who work with intense sessions and a high number of open tabs. It streamlines and speeds up your workflow, optimizing your time without needing to open or inspect each tab to find the page you were looking for.

Multiple categories (colors) can be applied to each tab, in case some of them cover more than one topic.

User Growth & Download Statistics

Add-on

By:

seanbro92

Daily users:

4 1

Version:

1.3.3 Last updated: 2026-05-28

Version code:

6281151

Creation date:

2026-04-05

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

31.37KB

Email:

al*****@libero.it

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-21

Compare stats and ranking:

Ranking

# 48,851 ▲ 6,413

Other rankings

#21 in marker keyword 34 ▲ 1

For Developers

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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:

seanbro92

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/tab-markers/

Email:

al*****@libero.it

Website:

https://github.com/seane-92-design

Is Tab Markers 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.

Tab Markers 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.
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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.

Tab Markers is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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