Download JavaScript QR Code

Name: JavaScript QR Code
Author: Francesco De Stefano

By: Francesco De Stefano

Download JavaScript QR Code (current and past versions) for Firefox

Latest Version: 1.6.1 Updated: a year ago

Ready to install?

JavaScript QR Code is available to install from Firefox Add-ons Store and for download from this page.

View source code

484

Daily users

3.7

16 ratings

Total downloads

Available versions

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

As a free user, you can download up to 3 latest versions.

Upgrade to download older versions

Version	Download	Size	Timestamp
1.6.1	XPI · ZIP · Source code	38.99KB	2025-05-04
1.6.0	XPI · ZIP · Source code	38.87KB	2025-05-01
1.5.8resigned1	XPI · ZIP · Source code	38.81KB	2024-04-25
1.5.7	Paid users only	36.06KB	2018-09-10

2025-05-04 · 0 downloads

XPI ZIP Source code

2025-05-01 · 0 downloads

XPI ZIP Source code

2024-04-25 · 0 downloads

XPI ZIP Source code

2018-09-10 · 0 downloads

Paid users only

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 JavaScript QR Code ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the JavaScript QR Code ZIP file from step 1. JavaScript QR Code is now installed on your browser.