Marco

This plugin will display a QR code in your sidebar which you can easily scan with your handphone or tablet and read later on the way home, to office or to school.

QR code generator

This plugin will display a QR code of the actually loaded page in your sidebar.

nfloval1739

GoValid QR connects your WordPress site to your <a href="https://govalid.org" rel="nofollow ugc">GoValid</a> account, letting you generate, embed, and track QR codes without leaving your WordPress admin.
<h4>Features</h4>
<ul>
<li>QR Code Generator — Create QR codes for URLs, text, email, phone, SMS, WiFi, and vCards right from your WordPress admin</li>
<li>Gutenberg Block — Add QR codes to any post or page with a visual picker</li>
<li>Shortcode — Embed QR codes anywhere using <code>[govalid_qr id="uuid"]</code></li>
<li>Scan Analytics — Dashboard widget showing total scans, recent activity, and top QR codes</li>
<li>Secure Connection — OAuth 2.0 with PKCE (S256) for secure authentication</li>
<li>Image Caching — QR images cached locally for fast page loads</li>
<li>i18n Ready — Fully translatable</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Register an OAuth application in your GoValid dashboard</li>
<li>Enter your Client ID and Secret in the plugin settings</li>
<li>Click “Connect with GoValid” to authorize</li>
<li>Start creating and embedding QR codes!</li>
</ol>
<h4>Requirements</h4>
<ul>
<li>A <a href="https://govalid.org" rel="nofollow ugc">GoValid</a> account</li>
<li>WordPress 5.8 or later</li>
<li>PHP 7.4 or later</li>
</ul>
<h3>External Services</h3>
This plugin connects to the following external services:
<h4>GoValid API (my.govalid.org)</h4>
This plugin communicates with the GoValid platform to generate, manage, and verify QR codes.
What data is sent and when:
<ul>
<li>OAuth authentication — When connecting your account, the plugin exchanges an authorization code and refresh token with GoValid’s OAuth server (<code>/oauth/token/</code>). No personal WordPress user data is sent.</li>
<li>QR code generation — When creating a QR code, the plugin sends the QR type, name, security level, and any metadata you enter (e.g. product info, certificate data, timeline entries) to the GoValid API (<code>/api/v1/qr/</code>).</li>
<li>QR code verification — When a visitor loads the verification page (<code>/v/{token}</code>), the QR token is sent to the GoValid API (<code>/api/v1/ojs/verify-signed/</code>) to retrieve verification results. No visitor personal data is sent.</li>
<li>Analytics and dashboard — Scan statistics and analytics data are fetched from GoValid on admin pages. No visitor data is transmitted from WordPress; scan events are recorded by GoValid when a QR code is scanned directly.</li>
<li>Promotional ads — Admin sidebar may load promotional content from <code>/api/v1/plugin/ads/</code>. No personal data is sent.</li>
</ul>
Service provider: GoValid 
Terms of Service: https://govalid.org/terms/ 
Privacy Policy: https://govalid.org/privacy/
<h4>Esri ArcGIS (server.arcgisonline.com)</h4>
The analytics map uses a satellite tile layer provided by Esri ArcGIS Online. Map tiles are loaded directly in the admin user’s browser when viewing the Analytics page. No data from your WordPress site is sent to Esri; tile requests include only the map coordinates being viewed.
Service provider: Esri 
Terms of Use: https://www.esri.com/en-us/legal/terms/full-master-agreement 
Privacy Policy: https://www.esri.com/en-us/privacy/privacy-statements/privacy-statement
<h4>Nominatim / OpenStreetMap (nominatim.openstreetmap.org)</h4>
When a QR code submission contains location data, the plugin may perform a reverse-geocoding lookup using the Nominatim API to convert GPS coordinates into a human-readable address. This request is made server-side. The latitude and longitude coordinates are sent to Nominatim; no other user data is transmitted.
Service provider: OpenStreetMap Foundation (Nominatim) 
Terms of Use: https://operations.osmfoundation.org/policies/nominatim/ 
Privacy Policy: https://wiki.osmfoundation.org/wiki/Privacy_Policy
<h4>NexHub (nexhub.earth)</h4>
The plugin admin sidebar may display promotional content about NexHub. Preview images for this promotional content are bundled locally with the plugin and no requests are made to nexhub.earth at runtime.
Service provider: NexHub 
Terms of Service: https://nexhub.earth/terms/ 
Privacy Policy: https://nexhub.earth/privacy/
<h4>Bundled Libraries</h4>
This plugin bundles the following third-party JavaScript library:
<ul>
<li>jsQR v1.4.0 — QR code decoding library used on the public scan page. 
Source: https://github.com/cozmo/jsQR 
License: Apache-2.0</li>
</ul>

GoValid QR

Generate, embed, and track QR codes from your GoValid account directly in WordPress.

QR code generator vs GoValid QR