JavaScript QR Code download

Firefox add-on (desktop and Android) to create beautiful QR codes and scan them, entirely inside the browser: no external server, no account, no ads, no data collected. Wi-Fi, contacts, events, SEPA payments, custom designs verified before download, PNG/SVG export, batch ZIP, camera scanner with warnings on deceptive links. Version 2.0 rewritten from scratch (Manifest V3).

Features

QR codes generated and read inside the browser, no external server
Wi-Fi, vCard contact, email, SMS, WhatsApp, phone, location, event, SEPA payment
8 styles, dot and corner shapes, gradients, logo and caption
Every design read back by a decoder before download
PNG and vector SVG export, print, batch ZIP
Scan the page, images, clipboard and camera, several codes per image
Warnings on deceptive links
History, right-click menu, light/dark theme, English and Italian, Firefox for Android

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 3.0 (GPLv3), Mozilla Public License 2.0 (MPL 2.0)

Follow JavaScript QR Code

JavaScript QR Code Web Site

Other Useful Business Software

Build Agents and Models on One Platform

Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.

Start Free

Rate This Project

User Reviews

Be the first to post a review of JavaScript QR Code!

Additional Project Details

Operating Systems

Windows

Languages

English

Intended Audience

Advanced End Users, Developers, End Users/Desktop

User Interface

Web-based

Programming Language

JavaScript

Related Categories

JavaScript HTML XHTML, JavaScript Usability Software, JavaScript Browser Extensions and Plugins, JavaScript QR Code Generators

Registered

2015-01-31

Similar Business Software

Shift

Shift is a fully customizable browser where you can drag and drop apps, bars, and controls to create a central hub that adapts to however you work. Integrate 1,500+ apps, swap instantly between Spaces for work, side hustles or personal browsing, and stay logged into multiple accounts at once....

See Software for Shift
Kasm Workspaces

Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web...

See Software for Kasm Workspaces
Wave Browser

Wave Browser is an efficient, eco-conscious browser that creates a cleaner, more organized, and more meaningful online experience while helping remove ocean plastic through its partnership with 4ocean. Built on the trusted Chromium foundation, Wave Browser brings essential tools directly into...

See Software for Wave Browser
Autonix

Autonix is a Trackable Dynamic QR Code Generator frontend with a visitor management solution backend. We enable businesses to collect and view visit activity with a powerful dashboard reporting on important KPIs. Our visitor check-in options via QR Code, Kiosk, or unique web URL lets...

See Software for Autonix
QRocodile

Most QR codes are forgettable black squares — and the fancy ones often stop scanning. QRocodile treats the QR code as something you design, not just generate. Start from 45+ module and finder styles, add your own colors, gradients, and logo, and even make codes that move with animated QR exports...

See Software for QRocodile
QR Cake

QR Cake is a free dynamic QR code generator for editable, trackable codes built to outlast a print run. Create a code once, then change where it points whenever you want - fix a broken link, swap a seasonal menu, or repoint a campaign without reprinting anything. Codes never expire, scans are...

See Software for QR Cake