100%
Client Side
0
Data Sent
unlimited
Scans Forever
Free
No Hidden Fees
Design & Privacy
Professional Features.
Zero Privacy Compromise.
We process everything directly in your browser. No servers, no tracking, just high-quality files ready for print or web.
Private Generation
Your URLs, Wi-Fi passwords, and contact info never leave your browser. We don't have a database because we don't need one.
Brand Identity
Upload your SVG or PNG logos, choose hex-perfect brand colors, and select from dozens of eye and dot patterns.
Vector Precision
Export in SVG for infinite scalability or high-resolution PNG. Perfect for everything from stickers to billboards.
One Tool, Endless Possibilities
Generate codes for any purpose in a few clicks.
Direct users to any URL
Join networks without typing
Pre-fill messages for customers
Drive mobile app installs
Share specific locations
Grow your following easily
Digital business cards
Any alpha-numeric content
Technical Resources
Getting the most out of
your QR Designs.
Browser-Based Precision
QrNestGen is a dedicated studio for generating QR codes and barcodes with a focus on privacy. Unlike many online tools that track your links, our generator runs entirely in your browser. Your URLs, passwords, and contact info stay on your device.
We use high-precision vector rendering to ensure every code is sharp, scannable, and ready for commercial use. Choose between SVG for infinite scaling or high-res PNG for quick sharing.
Are these QR codes permanent?
Yes. We generate static QR codes that don't rely on our servers. As long as the destination (like your website URL) is active, the QR code will work forever.
Can I customize colors and logos?
Definitely. You can set specific hex colors for dots and corners, and upload your own branding. We support transparent backgrounds for pro-level integration.
What is the recommended print format?
For printing, we recommend the SVG format. It's a vector file that stays perfectly sharp whether it's on a sticker or a massive billboard.
Do you store my data?
No. QrNestGen is entirely client-side. We don't have a database, we don't track your scans, and we don't even see your data.
Is the tool truly free?
Yes. QrNestGen is an open-source project and is completely free to use. No hidden fees or limits on generation.
Why use SVG over PNG?
SVG files are scalable without loss of quality. This makes them the standard for designers using tools like Figma or Adobe Illustrator.