Chinmoy Biswas

CB QR Code lets you add a customizable QR code to your WordPress content. Visitors can scan or click the QR code to quickly copy the link, making sharing your content effortless. Now with local QR generation for better performance and WordPress.org compliance.
Key Features:
<ul>
<li>Uses endroid/qr-code library for local generation (no external dependencies)</li>
<li>Display QR codes on posts, pages, or custom post types (Media post type excluded)</li>
<li>Choose between permalink or custom URL for the QR code</li>
<li>Customize QR code size, margin, colors, label, and logo</li>
<li>Live preview in the Appearance tab with AJAX updates</li>
<li>Click QR code to copy the link (with visual feedback)</li>
<li>Persistent admin tabs (remembers last active tab)</li>
<li>Developer hooks to add content before/after the QR code</li>
</ul>
Usage:
<ul>
<li>Select which post types should display the QR code</li>
<li>Customize the QR code appearance (size, margin, colors, label, logo, position)</li>
<li>Choose between permalink or custom URL for the QR code</li>
<li>The QR code will automatically appear on the selected post types in the frontend</li>
<li>Admin tabs remember your last selected tab for better user experience</li>
</ul>
<h3>Contribute</h3>
If you want to contribute to this project or just report a bug, you are more than welcome. Please check repository from <a href="https://github.com/chinmoybiswas93/cb-qr-code" rel="nofollow ugc">Github</a>.

CB QR Code

A simple plugin to display a QR code on your WordPress posts, pages, or custom post types for easy link sharing.

Nikki Blight

QR Redirector lets you set up your own QR Code redirection site. The plugin creates a new custom post type called QR Redirect, which generates a QR code that points to the post’s permalink. You may then specify any URL you like for the post to redirect to. Useful if you have an offsite contest, form, newsletter sign-up, etc. You can even change the URL you’re redirecting to without having to worry about updating the QR code in your advertising media.
This allows you to continuously reuse your QR codes on printed or linked marketing material… you can change the destination you’re sending your users to without ever having to change the artwork you’re using to promote it.
This plugin uses the Endroid QR-Code PHP library.

QR Redirector

QR Redirector lets you create a QR code for a URL on your site, and redirect that URL anywhere.  The result is a reusable QR Code.

CB QR Code vs QR Redirector