Have questions, feedback, or need assistance? We'd love to hear from you. Fill out the form below and we'll get back to you as soon as possible.
For direct inquiries, email us at:
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Check our comprehensive QR Code Guide for answers to common questions and detailed tutorials.
For privacy-related inquiries, please review our Privacy Policy or email us directly.
We typically respond to all inquiries within 24-48 business hours.
First, ensure you have adequate lighting and that the QR code is not too small or damaged. Try using different QR scanner apps, as some handle certain codes better than others. If you added a logo, make sure it's not covering too much of the code. Check our troubleshooting guide for more detailed solutions.
No. We process all data in real-time and immediately discard it after generating your QR code. We do not store any URLs, uploaded images, or generated QR codes. Your privacy is our priority.
Yes! All QR codes generated with QRBuild.app are free to use for any purpose, including commercial applications. You own the QR codes you create.
We support PNG, JPG, JPEG, GIF, WebP, and SVG formats. The maximum file size is 5MB. For best results, we recommend using PNG files with transparent backgrounds.
To prevent abuse, we have rate limiting in place (20 generations per minute). For normal use, this shouldn't be an issue. If you need bulk generation, please contact us to discuss your needs.