QR Code Generator Online
Use this free QR Code Generator to create static QR codes for links, text, WiFi details, contact information, and quick sharing. Generate, preview, and download a QR code directly from your browser.
Quick Answer: What Is a QR Code Generator?
A QR Code Generator is a tool that turns information such as a website link, text, contact details, or WiFi login into a scannable QR code. People can scan the code with a phone camera to open or read the saved information quickly.
Create a Static QR Code
Choose a type, enter your data, and generate a QR preview. Input stays in your browser and is not sent to an external QR API.
QR Code Preview
QR Code Details
Bulk QR Codes
Paste one URL or text item per line. Bulk generation uses the same color, size, and error correction settings.
How to Use This QR Code Generator
1. Choose type
Select URL, text, WiFi, contact, email, phone, or SMS.
2. Enter data
Add your link, message, WiFi details, or contact information.
3. Adjust options
Choose size, color, error correction, quiet zone, or logo settings.
4. Generate QR
Click Generate QR Code and review the preview.
5. Download
Save as PNG or SVG, or use browser print to save a PDF.
6. Test first
Scan the code with a phone before sharing or printing.
What Can You Create With This QR Code Generator?
- Website URL QR code
- Plain text QR code
- WiFi QR code
- Contact or vCard QR code
- Email QR code
- Phone number QR code
- SMS QR code
- Business card QR code using contact details
Static QR Code vs Dynamic QR Code
| QR Code Type | How It Works | Best Use |
|---|---|---|
| Static QR Code | Data is stored directly in the QR code. | Permanent links, simple text, contact cards, and WiFi sharing. |
| Dynamic QR Code | Usually redirects through a service so the destination can be changed later. | Campaigns and tracking services. This tool does not create dynamic QR codes. |
| Printed QR Code | Must be tested before printing. | Flyers, packaging, cards, labels, and signs. |
| WiFi QR Code | Stores network details in the QR code. | Guest WiFi sharing with trusted users. |
QR Code File Formats
| Format | Best For | Notes |
|---|---|---|
| PNG | Websites, social posts, quick sharing | Common image format supported by this tool. |
| SVG | Print, scaling, design work | Stays sharp when resized and is supported by this tool. |
| Browser print / save PDF | Printable documents | Use the Print button and your browser's save-as-PDF option. |
QR Code Best Practices
For technical background, see ISO QR code standard information.
- Test the QR code before sharing
- Use a short and clean destination URL
- Keep enough white space around the QR code
- Use strong color contrast
- Avoid blurry or low-resolution downloads
- Do not place QR codes on busy backgrounds
- Add a short label or call to action
- Avoid changing the destination after printing static QR codes
- Do not use QR codes for misleading or unsafe links
- Be careful when sharing WiFi QR codes publicly
QR Code Safety Tips
Scan and test QR codes before publishing. Avoid linking to fake login pages, suspicious downloads, malware, phishing pages, or misleading destinations. If a QR code contains WiFi or contact information, share it only with trusted people.
Important Disclaimer
This QR Code Generator creates QR codes for convenience. It does not verify the safety, ownership, availability, or trustworthiness of the destination link. Always test the QR code and review the destination before sharing or printing.