Description
QREndlessPro QR Tools brings 6 professional QR code tools to your WordPress site. All tools run 100% in the browser — no server-side processing, no data uploads.
6 Tools Included
- QR Code Generator — Create QR codes for 1,421+ types with real-time preview
- Bulk QR Generator — Generate up to 5,000 QR codes at once from CSV
- QR Code Customizer — Design with 61 dot styles, 46 finder patterns, 25 frames
- QR Code Scanner — Scan from camera or images, 13+ barcode formats
- QR Code Enhancer — Fix blurry QR codes, upscale to 4K, repair damage
- QR Code Decoder — Decode QR codes to JSON, Python, JavaScript, and more
Features
- Setup screen on activation: Choose which tool pages to create (no silent page creation)
- Shortcodes:
[qrenqrto_generator],[qrenqrto_bulk],[qrenqrto_customize],[qrenqrto_scanner],[qrenqrto_enhancer],[qrenqrto_decoder] - Gutenberg blocks: 6 custom blocks in the block editor under “QREndlessPro QR Tools”
- Optional WP-Cron automation: Auto-generate QR codes for new blog posts (only if enabled)
- Optional WooCommerce integration: Auto QR codes for products (only if enabled)
- Analytics dashboard: Track tool page views in WP admin
- 100% browser-based: All QR logic runs in the user’s browser via sandboxed iframes from qrendless.pro
- Privacy-first: No data collection, no tracking pixels, no external analytics
- Free forever: No premium tiers, no watermarks, no limits
Why Use This Plugin?
- AdSense-friendly: Each tool page has unique original SEO content, FAQ, and features
- Works with standard WordPress installations (custom admin paths or security plugins may require manual shortcode use)
- HTTPS recommended: Works best with HTTPS-enabled WordPress sites
- SEO-optimized: Each page has unique H1, 200+ words, structured data
- Fast: Iframes lazy-load from the optimized QREndlessPro platform
- Secure: Sandboxed iframes with strict referrer policy
- No duplicate content: Each WP page has original content — not copied from the source
Privacy
This plugin:
- Does NOT collect any user data
- Does NOT send data to external servers (except loading the QR tools from qrendless.pro via iframe)
- Does NOT use cookies
- Does NOT track users with external analytics
- Stores only IP hashes (not raw IPs) in the WordPress database for view counting
The QR tools embedded via iframe load from qrendless.pro, which is a privacy-first platform. See qrendless.pro/privacy/ for details.
Screenshots
Installation
- Upload the
qrendlesspro-qr-toolsfolder to/wp-content/plugins/ - Activate the plugin through the ‘Plugins’ menu in WordPress
- On activation, a setup screen appears — choose which tool pages to create
- Select the tools you want and click “Create Selected Pages”
- Use shortcodes like
[qrenqrto_generator]in any post or page - Or use the Gutenberg blocks in the block editor
- Configure optional settings under Settings QREndlessPro QR Tools
Note: Pages are NOT auto-created silently. You choose which ones to create. WP-Cron is only scheduled if you enable the “auto-inject QR code” setting.
FAQ
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Is this plugin free?
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Yes, completely free with no premium tiers, no watermarks, and no limits.
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Does my data leave my browser?
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No. All QR code generation, scanning, decoding, and enhancement happens in your browser. No QR data is ever sent to any server.
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Does this plugin work without internet?
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The plugin pages load from your WordPress site. The QR tools themselves load from qrendless.pro. Once loaded, the tools work offline.
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Can I customize the tool pages?
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Yes. After activation, the 6 pages are normal WordPress pages — you can edit them like any other page. The iframe content (the actual tool) loads from qrendless.pro and is not editable.
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Is this plugin compatible with WooCommerce?
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Yes. The plugin auto-generates QR code links for WooCommerce products when they’re saved.
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Does this plugin affect my site’s performance?
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No. The plugin is lightweight (under 50KB of CSS/JS). The QR tools load via lazy-loaded iframes, so they don’t slow down page rendering.
Reviews
There are no reviews for this plugin.
Contributors & Developers
“QREndlessPro QR Tools” is open source software. The following people have contributed to this plugin.
Contributors
Translate “QREndlessPro QR Tools” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.5
- Fixed: Plugin icon — now uses exact same icon as qrendless.pro main site
- Fixed: Banner — now has real scannable QR code (was empty placeholder)
1.0.3
- Fixed: Plugin icon and banner — now proper PNG format with correct dimensions and exact brand color #2224d4
- Improved: Page regeneration trigger for updated assets
1.0.2
- Fixed: All shortcode prefixes changed from qr_ to qrenqrto_ (4+ character minimum)
- Fixed: Gutenberg block names updated to match new prefix
- Confirmed: Credit links behind admin opt-in (off by default)
1.0.1
- Fixed: Uninstall hook now uses a named function instead of an anonymous closure (prevents activation fatal error)
- Fixed: “Powered by” credit links now require explicit admin opt-in (Guideline 10 compliance)
- Fixed: Reduced tags to 5 (WordPress directory maximum)
1.0.0
- Initial release
- 6 QR tools: Generator, Bulk, Customize, Scanner, Enhancer, Decoder
- Auto-creates 6 SEO pages on activation
- Shortcodes for all 6 tools
- Gutenberg blocks for all 6 tools
- WP Cron automation for blog posts and WooCommerce products
- Analytics dashboard for tracking page views
- 100% browser-based QR processing — zero server-side processing