Frequently Asked Questions
Get immediate clarity regarding security, browser compatibility, and usage.
Does this tool save my camera feed?
No, all processing is done locally in your browser. Your privacy is 100% protected. We do not store, transmit, or save any of your camera feed or images.
Can I scan blurry QR codes?
Yes, our high-precision algorithm can decode slightly blurry images easily. However, for best results, try to keep the QR code in focus and well-lit.
What file formats are supported for upload?
You can upload JPG, PNG, and WebP images. These formats are widely supported and provide excellent quality for QR code scanning.
Is it free to use on mobile?
Absolutely, it is optimized for Chrome, Safari, and all modern mobile browsers. Use it on any device, anytime, completely free.
What should I do if my camera does not open?
Ensure you have granted camera permissions in your browser address bar settings. If your webcam is in use by another software, close it or switch to the Upload mode to process your code from an image.
Can this tool scan URLs, Wi-Fi credentials, and contact cards?
Yes, the scanner natively reads standard ISO/IEC 18004 QR formats, including web links, plain text paragraphs, vCards, Wi-Fi network payloads, and payment codes.
Does it require an active internet connection to scan?
Once the page assets and decoding engine are loaded into memory, all image recognition routines execute on your client CPU without continuous server interaction.