Count Tabs

Name: Count Tabs
Rating: 4 (27 reviews)
Author: sienori

By: sienori

Displays the number of open tabs.

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Features & Capabilities

Count Tabs is a lightweight Chrome extension that instantly displays the number of open tabs in the current browser window. Inspired by popular Firefox add-ons like Tab Counter, it provides a simple yet effective way to monitor your open tabs and manage your browsing more efficiently. Whether you're juggling multiple tasks or aiming to reduce browser clutter, Count Tabs offers a clear and accessible tab count at a glance, enhancing your workflow with minimal distraction.

User Growth & Download Statistics

Add-on

By:

sienori

Daily users:

662 13

Rating:

4.00

(27)

Version:

1.0.2resigned1 Last updated: 2024-04-25

Version code:

5728917

Creation date:

2017-09-29

Risk:

Permissions:

tabs

Size:

40.75KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-23

Compare stats and ranking:

Ranking

# 4,136 ▲ 71

Other rankings

#11 in word count keyword 16

#16 in country keyword 26 ▲ 1

#33 in counter keyword 18 ▼ 3

#35 in account keyword 9 ▼ 1

#62 in new tabs keyword 41 ▲ 1

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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:

sienori

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/count-tabs/

Website:

https://github.com/sienori/Count-Tabs

User Reviews

Count Tabs is praised for its simplicity and core function of counting tabs in a Firefox window, helping users manage their tab overload. However, multiple users mention the lack of customization such as font size and color, absence of clickable actions to view tab lists, inconsistent updating of the count, and performance issues with many tabs open. Many express a desire for more interactive functionality similar to other tab counters.

Pros

Simple and to the point, provides a tab count easily visible next to the URL bar.
Works smoothly for basic tab counting without complications.
Has a clean and preferred design by some users.
Helps users keep track of tab over-population and manage tabs accordingly.
Supports high numbers of tabs and is appreciated for its core functionality.

Cons

Lacks customization options such as font size, color, and click actions.
Sometimes the count does not update immediately or consistently.
No interactive features like displaying a tab list on clicking the icon.
Causes performance issues (e.g., Firefox hangs or high memory usage) when many tabs are open, as reported by some users.
Only counts tabs in the current browser window, no cross-window tab counts or summaries.

Recent reviews

by *****, 2026-03-31

by 远离*****, 2025-03-24

by Fl*****, 2025-03-06

View all user reviews ›

Is Count Tabs 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.

Count Tabs requires a few sensitive permissions. 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.

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.

Count Tabs has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

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