QR Code Test: Is Your Code Scannable?

Test Your QR Codes
and Make Them More Scannable in 3 Easy Steps
Quickly Identify and Fix QR Code Issues

Upload Your QR Code
Upload your QR Code image to our tool. We support all standard formats for easy use.

Get Scannability Feedback
Receive a scannability score and identify key issues affecting scannability, such as contrast or size.

Follow Improvement Tips
Get tailored recommendations to optimize your QR Code for better visibility and usability.
Why Is QR Code Scannability Important?
Ensure Your QR Codes Work Anywhere, Anytime
A scannable QR Code is crucial for effective marketing, customer engagement, and seamless user experience. Poorly designed QR Codes can lead to lost opportunities and frustrated users. With our QR Code Scannability Checker, you can:



Frequently Asked Questions
How accurate is the scannability score?
Our QR code scannability tool is designed to provide accurate and reliable assessments. We use advanced algorithms and have conducted extensive testing to ensure the tool's accuracy. Our results consistently align with real-world scanning experiences. We continuously update our algorithms to stay current with QR code standards.
What file formats does the tool support for QR Code testing?
The QR Code Scannability Checker supports a wide range of standard QR code formats, including PNG, JPEG, SVG, and more. This flexibility ensures that you can easily upload and test your QR codes regardless of the format in which they were created.
Will the QR Code Scannability Checker suggest improvements if my QR code is not scannable?
Yes, if your QR code is found to have scannability issues, our tool will provide detailed suggestions to help you make your QR code more scannable. These suggestions may include adjusting the contrast, resizing the QR code, or enhancing the error correction level. The goal is to ensure that your QR codes are fully optimized for scanning, thereby maximizing their effectiveness in any marketing or informational context.
Is this QR Code Scannability Checker free to use?
Yes, our QR Code Scannability Checker is completely free to use. It offers valuable insights into how well your QR codes perform in real-world conditions and provides recommendations to improve their scannability. By taking advantage of this free tool, you can enhance your QR codes to ensure they deliver a smooth user experience and achieve your marketing goals.
Can I use the QR Code Scannability Checker on mobile devices?
Absolutely! Our QR Code Scannability Checker is fully compatible with mobile devices, allowing you to easily test and optimize your QR codes on the go. Whether you're using a smartphone or tablet, you can perform a QR code test to ensure your codes are easily scannable and ready for use in any scenario.
How to test a QR Code code without a phone?
Uniqode’s QR Code Scannability tool is a great way to test your QR Code without a phone. It gives a scannability score to your QR Code and suggestions to improve scannability. But if you want to test if the QR Code leads to the correct URL, you can check out The QR Code Generator’s QR Scanner and scan your QR Code without a phone.
What are the best practices for creating a scannable QR code?
When designing a QR code, following several best practices is important to ensure it is easily scannable. Here are a few key tips:
- Maintain proper contrast: Use a dark color for the QR code and a light background to ensure good readability.
- Optimize size: Make sure the QR code is large enough to be scanned from various distances. As a rule of thumb, a QR code should be at least 2 cm x 2 cm for close-range scans.
- Keep a quiet zone: Ensure there's enough white space (also called a "quiet zone") around the QR code so that it stands out and isn't mistaken for other elements.
- Use high-quality images: Avoid pixelated or distorted images, as these can make it difficult for scanners to read the QR code.
By following these best practices, you can create a QR code that works effectively across various environments and devices.