Studi7

QR Master generate shortcodes to include QR code in page or post. Get QR codes from Google API Charts and Php QR code. This plugin support two methods to getting QR:
<ul>
<li>Value: get same QR whith fixed value</li>
<li>Automatic: get random QR code for each visit in page or post.</li>
</ul>
The shortcode form tool include:
<ul>
<li>Form with parameters of Google API Charts,</li>
<li>Form with parameters of Php QR Code API, </li>
<li>CSS options and hide code information and credits.</li>
<li>Foreground and background colours in QR Code (Php QR Code)</li>
</ul>
All QR codes are generated in live. The Php QR Code API save some data in cache, please read FAQ.
<h4>Available Languages</h4>
<ul>
<li>English</li>
<li>Català</li>
<li>Español</li>
<li>Serbian (thanks to Ogi Djuraskovic – <a href="http://www.firstsiteguide.com/" title="firstsiteguide.com" rel="nofollow ugc">First Site Guide</a>)</li>
</ul>
<h4>TO-DO</h4>
<ul>
<li>Widget, save codes to database, insert shortcode assistant, customize css, value generator, QR-Server API</li>
</ul>

QR Master

Generate shortcodes to include colored QR code in page or post.

Conductor Digital

Conductor QR Generator allows you to upload approved files and instantly create:
<ul>
<li>A short download URL (example: /q/AbC123) </li>
<li>A printable QR code image </li>
</ul>
When scanned or opened, the file is automatically downloaded without any preview page.
This plugin is ideal for:
<ul>
<li>Construction & engineering documentation </li>
<li>Training centers & institutes </li>
<li>Secure document delivery to clients or authorities </li>
<li>Any use case where you want a clean QR → instant file download flow</li>
</ul>
A live demo of the plugin working is available here: 
https://conductordigital.dev/qr-system/
<h4>Key Features</h4>
<ul>
<li>Frontend upload via shortcode <code>[conductor_qr_generator]</code></li>
<li>Auto-created QR upload page at <code>/qr-system</code></li>
<li>Instant QR + short URL generation</li>
<li>Forced file download (no preview, no extra clicks)</li>
<li>Download counter per QR</li>
<li>Branding options (logo + footer text under the QR)</li>
<li>Admin dashboard with statistics and bulk delete</li>
</ul>
<h3>External services</h3>
This plugin uses a third-party QR code API as a fallback when generating QR images:
Service: <code>https://api.qrserver.com/</code> (GoQR / QR Server API) 
Purpose: 
Used to obtain a base PNG QR code image for the short URL (<code>/q/<token></code>). The plugin then optionally composites this QR with a caption and branding.
Data sent: 
Only the short URL is sent as the <code>data</code> parameter in the QR request, for example:
<pre><code>https://api.qrserver.com/v1/create-qr-code/?size=300x300&data=https%3A%2F%2Fexample.com%2Fq%2FAbC123%2F
</code></pre>
No personal data or user-identifying information is transmitted.
Terms and Privacy:
<ul>
<li>Terms: https://goqr.me/api/doc/create-qr-code/ </li>
<li>Privacy: https://goqr.me/privacy/</li>
</ul>
If the external API is unreachable, the plugin falls back to a plain QR URL and continues to function.

Conductor QR Generator

Generate secure QR codes with short URLs for instant, forced file downloads with branding and admin statistics.

QR Master vs Conductor QR Generator