6 free QR code tools for WordPress — Generator, Bulk QR, Customizer, Scanner, Enhancer, Decoder. 100% browser-based, no server processing.
Alternatives to TagAuth
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Passwordless sign-in for WordPress. Visitors sign in with QRAuth: a quick scan on a computer, one tap on a phone. No passwords to remember.
Sell event tickets, timeslot bookings and season passes in WooCommerce. Scan QR codes at the door from any phone. No per-ticket fees.
Turn WooCommerce products into simple tickets with visit dates, local QR/PDF generation and one-time check-in.
Mobile QR code ticket generator, browser camera check-in scanner, and instant Telegram alerts for WooCommerce events.
Scan WordPress files and database content for suspicious code, malware indicators, file integrity changes, login abuse, vulnerabilities, and firewall …
Completely free WordPress security: firewall, 2FA with authenticator app, malware scan, file integrity, vulnerability alerts, AI summary.
Sell event tickets with WooCommerce: unlimited QR tickets by email, web-based camera check-in with no app, capacity via stock, and an event history.
Two-factor login, malware and file-integrity scanning, and account security, with findings that say what to do next.
Sell tickets from WordPress with Tikket: event pages, hosted checkout, Nordic currencies, QR scanner access, and mobile check-in.