Auto Toggle Vertical Tab

Name: Auto Toggle Vertical Tab
Rating: 5 (1 reviews)
Author: Reguna

By: Reguna

Automatically toggle vertical tab based on the width of currently focused window.

Download

Install

Features & Capabilities

Check the width of currently focused Firefox window every 0.1 second:

If width <= user defined threshold, enable vertical tab
If width > user defined threshold, disable vertical tab

The user defined threshold is 1080 (in pixels) by default. You may also choose to reverse this behavior, so that vertical tab is enabled when the window width is ABOVE the threshold (and vice versa). You can edit these settings in the extension menu.

This extension is open source (GPLv3) and does not collect any data nor send any data to any server. https://github.com/regunakyle/firefox-auto-vertical-tab (You can also see why I use interval instead of window.onresize event listener in the Github README)

The app icon (created by Smashicons) is downloaded from flaticon.com for free.

User Growth & Download Statistics

Add-on

By:

Reguna

Daily users:

8 1

Rating:

5.00

(1)

Version:

1.2.1 Last updated: 2025-08-20

Version code:

6016782

Creation date:

2025-08-01

Risk:

Permissions:

browserSettings
storage

Size:

91.01KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-16

Compare stats and ranking:

Ranking

# 34,592 ▲ 1,714

Other rankings

#78 in toggle keyword 30 ▲ 8

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:

Reguna

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/auto-toggle-vertical-tab/

Website:

https://github.com/regunakyle/firefox-auto-vertical-tab

User Reviews

Great little extension that makes the best of vertical and horizontal tabs! Only need Mozilla to add window dependent vertical or horizontal tabs and we will be golden. Until then Thank you to Reguna for creating this.

by C2*****, 2026-05-17

View all user reviews ›

Is Auto Toggle Vertical Tab 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.

Auto Toggle Vertical Tab does not require any sensitive permissions.

Risk impact analysis details

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.

Auto Toggle Vertical Tab 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.
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