QR Code Generator
Generate QR codes locally in your browser. Supports URL/text plus Wi-Fi, email, phone, and SMS formats. Download PNG/SVG for sharing or printing.
Choose a type. The tool builds the correct QR payload format automatically.
Tip: Include the full URL (with https://) for best scanner compatibility.
Higher = more resilient, but denser QR.
Privacy: QR generation runs locally in your browser. No inputs are stored or transmitted.
Common use cases
- Sharing website links quickly
- Providing contact information
- Connecting to Wi-Fi networks
Higher error correction improves scan reliability but increases code density.
How it works
This tool generates QR codes from text, URLs, or other input data.
- Input: Text or URL
- Encoding: Data is converted into QR format
- Output: Scannable QR image
How to interpret: The QR code represents the exact input data and can be scanned by mobile devices.
Examples
- URL: https://example.com
- Wi-Fi: SSID “CafeWiFi”, WPA, password “secret123”
- Email: mailto:help@example.com?subject=Support
FAQ
- Is this QR generator free and private?
Yes. The QR code is generated locally in your browser. Your data is not sent to a server or stored.
- What types of QR codes can I create?
This tool supports plain text/URL plus structured formats for Wi-Fi, email (mailto), phone (tel), and SMS (smsto).
- Can I download the QR code?
Yes. You can download PNG or SVG. SVG is best for printing because it scales without losing quality.
- Why is error correction important?
Higher error correction makes QR codes more resilient to damage and printing issues, but increases density (more modules).
- Will every scanner read Wi-Fi QR codes?
Most modern phone cameras support Wi-Fi QR formats, but compatibility can vary by device and OS version.