Toggley

Switch between the default themes: Toggley is a Light / Dark mode toggle button for Firefox.

Toggley is available to install from Firefox Browser Add-ons and for download from this page. It has 288 daily users. The latest version is 1.6, and it was last updated 25 days ago.

View source code

Install from Firefox Browser Add-ons

Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of Toggley here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions

Version	Download	Size	Timestamp
1.6	XPI · ZIP · Source code	9.86K	2025-02-26
1.5	Paid users only	9.78K	2023-12-17
1.4	Paid users only	9.63K	2023-07-14
1.3	Paid users only	9.62K	2023-02-22
1.2	Paid users only	9.65K	2023-01-24
1.1	Paid users only	15.18K	2022-12-11

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

Download the Toggley ZIP file
In Firefox browser, go to about:addons to open Add-ons Manager
Click on , then select Install Add-on From File
Select the Toggley ZIP file from step 1. Toggley is now installed on your browser.