Free QR Code Campaign Validator
Upload any QR code image to get an instant, detailed security and performance report. Check for malicious URLs, verify scannability, and get recommendations to improve your campaigns. This tool is 100% free and requires no signup.
Upload Your QR Code
Drag and drop your QR code image here, or click to browse files
Supports PNG, JPG, JPEG, GIF • Max 10MB
Why Use Our Free QR Code Validator?
In an era of increasing QR code scams and malicious attacks, our validator provides essential security and performance checks to keep you and your users safe.
Security Analysis
Detect malicious URLs, suspicious redirects, and potential phishing attempts. Verify HTTPS protection and check against known threat databases.
- Malicious URL detection
- HTTPS security verification
- Suspicious pattern analysis
Performance Testing
Analyze image quality, contrast, resolution, and scannability metrics. Get actionable recommendations to improve scan success rates.
- Contrast analysis
- Resolution assessment
- Quiet zone verification
Instant Results
Get comprehensive analysis results in seconds. No waiting, no signup required. Download detailed reports and actionable recommendations.
- Real-time analysis
- No signup required
- Detailed recommendations
Perfect For Every Use Case
Whether you're a business owner, marketer, or security-conscious user, our validator has you covered.
Business Owners
Validate QR codes before printing on marketing materials, business cards, or promotional campaigns.
Security Teams
Analyze suspicious QR codes for potential threats, malicious redirects, and security vulnerabilities.
Marketers
Optimize QR code performance for better scan rates and ensure campaigns meet quality standards.
End Users
Stay safe by verifying QR codes before scanning. Check for potential scams and malicious content.
Frequently Asked Questions
Everything you need to know about our QR code validator
How does the QR code validator work?
Upload any QR code image and our validator will instantly analyze it for security threats, performance issues, and scannability. We check for malicious URLs, verify HTTPS protection, analyze image quality, and provide actionable recommendations.
Is the QR code validator really free?
Yes! Our QR code validator is completely free to use with no signup required. You can analyze unlimited QR codes for security and performance issues.
What security threats can the validator detect?
Our validator checks for suspicious URLs, malicious redirects, URL shorteners, non-HTTPS links, suspicious keywords, and known malicious domains. It provides a comprehensive security assessment.
Can I validate QR codes created by other tools?
Absolutely! Our validator works with QR codes created by any tool or service. Simply upload the image and get instant security and performance analysis.