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:[email protected]?subject=Support
When to use this tool
This tool is designed for quick, practical tasks such as everyday calculations, data formatting, or simple conversions. It is best used when you need fast results without installing software or using complex tools.
When to use
- Quick checks or one-time calculations
- Validating or converting data before using it elsewhere
- Simple tasks that do not require advanced software
When not to use
- Critical financial, legal, or medical decisions
- Large-scale or automated processing
- Situations requiring guaranteed precision beyond basic validation
Always review results before using them in important contexts.
About this tool
This tool helps you perform quick utility operations directly in your browser. It runs entirely in your browser without sending data to a server.
You can use this tool when handling simple tasks without installing additional software. The results should be interpreted as a processed output based on your input data.
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.