QRGuard – Open-Source QR Code Security App
In today’s digital world, QR codes are everywhere — from restaurant menus to online payments. But with their rise in popularity, they’ve also become a new attack vector for phishing, scams, and malware distribution.
That’s where QRGuard comes in.
What is QRGuard?
QRGuard is a free, open-source cybersecurity app that scans QR codes to ensure they are safe before you open them.
Available now on the Google Play Store, QRGuard is designed for everyone — from casual users to tech-savvy professionals — who want to stay protected while scanning QR codes.
How It Works
- Scan Any QR Code – Instantly detect embedded URLs.
- Check for Risks – URLs are analyzed for phishing, scam, or malicious patterns.
- Get Instant Alerts – QRGuard warns you if the link is dangerous.
- Open Safely – Verified safe links can be opened directly from the app.
Key Features
🔒 Real-Time URL Analysis – Detect scam, phishing, and unsafe links.
🛠 Open-Source – Fully transparent for the community to review and improve.
⚡ Fast & Lightweight – Minimal storage and battery usage.
📱 User-Friendly Interface – Simple for anyone to use.
Why Choose QRGuard?
Unlike regular QR scanners, QRGuard focuses on security first. With its cybersecurity-driven approach, it keeps users safe from:
- - Fake payment pages
- - Malicious file download links
- - Phishing attacks
- - Scam campaigns
Tech Stack
QRGuard is built using modern, reliable tools to ensure speed, accuracy, and privacy.
Frontend: React Native for Android
Backend: API for threat intelligence and phishing detection
Security: Regularly updated databases for malicious URLs
Get Started
📥 Download QRGuard on Play Store: QRGuard
🌐 View the Source Code on GitHub: qrguard-ce
Join the Open-Source Community
QRGuard is open-source because we believe in community-driven security. Developers and security enthusiasts can:
Contribute code
Suggest new features
Help improve detection algorithms
Check out the project on GitHub and be part of the journey!
Final Thoughts
With cyber threats on the rise, QRGuard is a must-have app for anyone scanning QR codes daily. Whether you’re checking a payment QR at a shop or scanning a code on a website, QRGuard ensures you stay safe with just one tap.
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