QR Code Generator - URL, Wi-Fi, vCard & UPI Payment
Create high-resolution QR codes for websites, Wi-Fi networks, vCard business cards, and UPI payments with custom colors and PNG/SVG export.
How to use QR Code Generator in 3 simple steps
Select Data Type
Choose your QR code type: Website URL, Plain Text, Wi-Fi Network, vCard Contact, or UPI Payment.
Enter Information
Fill in the corresponding details (such as Wi-Fi SSID and password or UPI VPA).
Customize & Download
Select custom foreground and background colors, adjust size, and download as PNG or vector SVG.
Something not working?
Found a bug in QR Code Generator or have an idea that would make it better? Email me directly and I'll take a look.
Email me directly coderbt66@gmail.comNo account and no uploads — your message is sent through your own email app.
Custom QR Codes with Zero Tracking and Vector SVG Export
Quick Response (QR) codes have become the standard bridge between physical media and digital destinations. From restaurant menus and conference badges to Wi-Fi access in cafes and contactless UPI payments in stores, QR codes offer seamless scanning.
Many online QR generators use redirect proxies that expire after 14 days or track your visitors. Toolnova QR Code Generator creates direct, static, unexpiring QR codes completely client-side in your browser.
Customize colors to match your brand identity and export in pixel-perfect PNG or infinitely scalable vector SVG format for professional billboards, flyers, and print packaging.
Key features & capabilities
Frequently asked questions about QR Code Generator
Common questions about usage, privacy, limits, and browser compatibility.
Are QR codes generated on a server?
Generation happens entirely in your browser, and the QR matrix is built locally from the data you enter. Your URL, Wi-Fi password, contact details, or UPI ID is never uploaded. The PNG or SVG you download is created on your device as well.
Do Toolnova QR codes expire or stop working?
These are static QR codes that encode your content directly into the pattern, so there is no redirect service that can expire. They keep working as long as the destination URL or Wi-Fi credentials remain valid. No tracking, renewal, or subscription is involved.
How do I create a Wi-Fi QR code guests can scan?
Choose the Wi-Fi data type, then enter the network name and password. Scanning the finished code with a phone camera prompts the device to join that network without typing anything. Test the code on one phone before printing signs for a cafe or office.
Should I download PNG or SVG for printing?
SVG is a vector format that scales to any size without blurring, so it is the better choice for posters, banners, and packaging. PNG is a pixel image that works well for screens, documents, and quick sharing. Both downloads keep the colors and size you selected.
Can I customize the colors of my QR code?
The generator lets you set separate foreground and background colors and adjust the output size. Keep strong contrast between them so phone cameras lock on quickly, and test a printed sample before a large run. A foreground that is too light can make scanning unreliable.
What data types can I encode in a QR code?
The tool supports website URLs, plain text, Wi-Fi network credentials, vCard contact cards, and UPI payment details. Each type has its own fields, so the finished code opens the right action when scanned. Pick the type that matches what the scan should do before filling in the details.