Title: Labqi QR Manager Author: Rinku Web Hopers Published: August 5, 2026 Last modified: August 5, 2026 --- Search plugins ![](https://s.w.org/plugins/geopattern-icon/labqi-qr-manager.svg) # Labqi QR Manager By [Rinku Web Hopers](https://profiles.wordpress.org/rinkurana11/) [Download](https://downloads.wordpress.org/plugin/labqi-qr-manager.1.2.1.zip) * [Details](https://wordpress.org/plugins/labqi-qr-manager/#description) * [Reviews](https://wordpress.org/plugins/labqi-qr-manager/#reviews) * [Installation](https://wordpress.org/plugins/labqi-qr-manager/#installation) * [Development](https://wordpress.org/plugins/labqi-qr-manager/#developers) [Support](https://wordpress.org/support/plugin/labqi-qr-manager/) ## Description Labqi QR Manager is a complete QR code management solution for WordPress. **Features:** * Generate QR codes (PNG, 500×500) using endroid/qr-code v6 * Link-type QR codes — redirect to any URL on scan * Attachment-type QR codes — serve PDF, DOCX, XLSX, PNG, JPG, WEBP securely * Custom rewrite endpoint: `yoursite.com/qr/{code}` * Scan tracking — count + last-scan timestamp per QR * Bulk CSV import with per-row error reporting * Export to CSV, Excel (XLSX), or ZIP (images + manifest) * Bootstrap 5 admin UI with DataTables, SweetAlert2 * Analytics dashboard widget * Settings: QR size, margin, logo overlay, default status ## Installation 1. Upload the `labqi-qr-manager` folder to `/wp-content/plugins/` 2. Activate the plugin in WordPress › Plugins 3. Go to Settings › Permalinks and click Save (to flush rewrite rules) 4. Visit Labqi QR Manager in the admin sidebar ## FAQ ### Where are QR images stored? Inside `wp-content/uploads/labqi-qr-manager/qr-codes/`, so files survive plugin updates and reinstalls. ### Are attachment files publicly accessible? No. A `.htaccess` blocks direct access. Files are served through PHP only. ### How do I change QR size or add a logo? Go to Labqi QR Manager › Settings. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Labqi QR Manager” is open source software. The following people have contributed to this plugin. Contributors * [ Rinku Web Hopers ](https://profiles.wordpress.org/rinkurana11/) [Translate “Labqi QR Manager” into your language.](https://translate.wordpress.org/projects/wp-plugins/labqi-qr-manager) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/labqi-qr-manager/), check out the [SVN repository](https://plugins.svn.wordpress.org/labqi-qr-manager/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/labqi-qr-manager/) by [RSS](https://plugins.trac.wordpress.org/log/labqi-qr-manager/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.2.1 * Fixed nonce checks that WordPress.org’s Plugin Check scanner couldn’t verify: several AJAX handlers and the Add/Edit form handler called a custom security wrapper method instead of WordPress core’s check_ajax_referer()/check_admin_referer() directly. The wrapper genuinely did call wp_verify_nonce() and current_user_can() correctly, but automated scanners can’t trace into custom methods — all handlers now call the core functions directly. * Moved the nonce check in the Add/Edit form handler earlier, before the submitted action type is read (previously it was only verified deeper inside the add/update logic) * Sanitized $_FILES data field-by-field at the point of use (name, type) instead of passing the raw array through, and explicitly sanitized the “default_status” setting instead of relying only on a whitelist check * Added sanitize_text_field()/sanitize_key() before re-displaying submitted form values on validation errors (previously only wp_unslash() + esc_attr(), which escapes safely for output but skips the sanitize step) #### 1.2.0 * Renamed the plugin again from “ProductQRScan Pro” to “Labqi QR Manager” (slug: labqi-qr-manager) — WordPress.org’s reviewer AI flagged “Product QR Scan” as too purely descriptive of the plugin’s functionality to be a distinctive name, even with “Pro” appended * Fixed several leftover references to the previous plugin name that the automated rename missed the first time (a page heading, the admin sidebar menu label, and internal page-slug/query-var prefixes) * Fixed an admin-page asset loading bug introduced by the rename: WordPress’ submenu page hook suffix must exactly match the parent menu slug’s hyphens (e.g. “labqi- qr_page_labqi-qr-add”); an earlier pass had generated an underscore in that position, which silently prevented Bootstrap/DataTables/custom JS/CSS from loading on the Add, Import, and Settings pages #### 1.1.2 * Fixed: the “All QR Codes” page list showed “NaN” for total entries/pages. `wp_send_json_success()` nests the AJAX response inside a `data` envelope, but DataTables reads `recordsTotal`/` recordsFiltered` from the top level of the response — the frontend now hoists those fields correctly before DataTables reads them * Fixed: a leftover page heading still read “QR Code Master” instead of the current plugin name #### 1.1.1 * Completed the library update from 1.1.0: endroid/qr-code was still on 5.1.0 ( unchanged) and DataTables had only received a patch bump — both are now updated to their current stable releases (endroid/qr-code 6.0.9, DataTables 3.0.0) * Fixed a stray FAQ answer that pointed to the wrong QR image storage path #### 1.1.0 * Renamed the plugin from “QR Master Pro” to “Labqi QR Manager” (slug: labqi-qr- manager) to resolve a trademark/naming conflict flagged during WordPress.org review * Removed load_plugin_textdomain() call (unnecessary on WordPress.org since WP 4.6, translations are loaded automatically) * Fixed: uploaded PDF/attachment files now live in a plugin-slug-namespaced uploads folder (wp-content/uploads/labqi-qr-manager/qr-pdfs/) instead of a bare top-level uploads/qr-pdfs/ folder; existing files are migrated automatically * Fixed: the Logo setting no longer asks for a typed absolute server file path — it now uses the WordPress Media Library picker and stores a portable attachment ID * Fixed: moved an inline block on the QR error page into a properly enqueued stylesheet * Updated bundled libraries to current stable releases: Bootstrap 5.3.3 5.3.8, DataTables 1.13.8 3.0.0, endroid/qr-code 5.1.0 6.0.9 (PHP requirement stays at 8.2 — a newer 6.1.x line of endroid/qr-code requires PHP 8.4 and was intentionally not used) #### 1.0.3 * Massive package size reduction (26MB ~3MB installed) to fit WordPress.org’s 10MB upload limit: - Removed an unused 16MB bundled font (only needed for a QR “label” feature this plugin never uses) - Replaced the phpoffice/phpspreadsheet library with a small built-in XLSX writer( no functionality change — XLSX export still has the same styled header, frozen header row, and auto-sized columns) * No user-facing behavior changes in this release #### 1.0.2 * Fixed: removed bundled hidden file (.htaccess) and obsolete legacy uploads folder from the package * Fixed: missing direct-access protection in templates/error.php * Fixed: Domain Path header now points to an existing languages/ folder * Fixed: replaced move_uploaded_file() with a WP_Filesystem-based secure upload handler * Fixed: replaced parse_url() with wp_parse_url(), unlink() with wp_delete_file() * Improved: all database queries now use $wpdb->prepare() with %i identifier placeholders for table/column names * Improved: added missing translator comments for all strings with placeholders * Improved: internal redirects now use wp_safe_redirect(); external QR-destination redirects remain wp_redirect() by design (admin-configured destinations, not public input) #### 1.0.1 * QR code images now stored under wp-content/uploads/ instead of inside the plugin folder (data now survives plugin updates/reinstalls; existing images are migrated automatically) * Uninstall now fully removes all generated QR images and attachments * Removed unused legacy code files * Minor readme and translation string fixes #### 1.0.0 * Initial release ## Meta * Version **1.2.1** * Last updated **11 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.4 or higher ** * Tested up to **7.0.2** * PHP version ** 8.2 or higher ** * Tags * [bulk import](https://wordpress.org/plugins/tags/bulk-import/)[qr code](https://wordpress.org/plugins/tags/qr-code/) [qr generator](https://wordpress.org/plugins/tags/qr-generator/)[qr tracking](https://wordpress.org/plugins/tags/qr-tracking/) * [Advanced View](https://wordpress.org/plugins/labqi-qr-manager/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/labqi-qr-manager/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/labqi-qr-manager/reviews/) ## Contributors * [ Rinku Web Hopers ](https://profiles.wordpress.org/rinkurana11/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/labqi-qr-manager/)