Night Code Lab QR Studio

Description

Night Code Lab – QR Studio is a lightweight and privacy-friendly QR code generator for WordPress.

Create static QR codes directly inside your WordPress admin area without relying on external services or APIs. All QR generation happens locally in the browser.

The free version includes essential QR generation features with PNG export, while the Pro version unlocks advanced customization options such as colors, gradients, custom shapes, SVG export, center logos, and more.

Free Features

Generate QR codes for website URLs
Live real-time QR preview
Download QR codes as PNG
Clean and responsive admin interface
Keyboard-accessible controls
Privacy-friendly client-side QR generation
Translation-ready (.pot file included)

Pro Features

Additional QR content types:
- Plain text
- Email
- Phone number
Custom foreground and background colors
Gradient QR styles
Multiple body dot shapes
Eye frame and eye ball customization
Add center logo, text, or social icon
SVG and JPEG downloads
Adjustable export size up to 1000 px
Print-ready QR export
Low contrast scan warning

Privacy Friendly

No external API calls are required to generate QR codes.
All QR rendering happens locally in your browser.

Third-Party Libraries

This plugin bundles the following third-party library:

QR Code Styling
Author: Denys Kozak
License: MIT License
Source: https://github.com/kozakdenys/qr-code-styling

Screenshots

Installation

Upload the nightcodelab-qr-studio folder to the /wp-content/plugins/ directory, or install the plugin through the WordPress Plugins screen.
Activate the plugin through the Plugins menu in WordPress.
Open QR Studio from the WordPress admin menu.
Enter a URL and download your QR code.

FAQ

Does this plugin use an external QR API?: No. QR codes are generated locally in the browser using JavaScript.
Are the QR codes static or dynamic?: The plugin generates static QR codes.
Which file formats are supported?: The free version supports PNG downloads.
The Pro version adds SVG and JPEG export options.
Can I customize QR colors and shapes?: Yes. Advanced customization options are available in the Pro version.
Is the plugin translation-ready?: Yes. A .pot translation template is included in the languages/ directory.