QR Code Generator
Generate QR codes for URLs, text, and WiFi free. Custom colors, multiple formats, instant download. No signup required.
How to Use QR Code Generator
- Enter the URL, text, or WiFi credentials you want to encode.
- Customize the QR code size, error correction level, and colors.
- Click Generate to create your QR code instantly.
- Download the QR code as PNG, SVG, or copy it to your clipboard.
Why Choose Krynn Tools for QR Code Generator?
- Multiple QR Types: Generate QR codes for URLs, plain text, WiFi passwords, email addresses, and phone numbers.
- Custom Styling: Adjust colors, size, and error correction level to match your brand or design needs.
- Multiple Formats: Download as PNG for web use or SVG for scalable vector graphics in print.
- Instant Generation: QR codes are created instantly in your browser — no server processing or delays.
Frequently Asked Questions
Can I customize the QR code colors?
Yes. You can set both the foreground and background colors to match your brand. Make sure there's enough contrast for reliable scanning.
What error correction level should I use?
Level M (15%) is fine for most uses. Level H (30%) is recommended if you plan to add a logo or overlay on the QR code.
Will the QR code work on all scanners?
Yes. The generated QR codes follow the standard QR code specification and work with all barcode scanner apps and built-in camera scanners.
Is there a limit to the data I can encode?
QR codes can hold up to 4,296 alphanumeric characters. URLs and WiFi credentials are well within this limit.