QR Code Generator
Generate QR codes for URLs, text, contacts, WiFi credentials, and more with customizable styling and error correction levels. Perfect for marketing, contact sharing, and digital payment integration with high-resolution output.
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What is QR Code Generator?
The QR Code Generator creates scannable QR codes from text, URLs, email addresses, phone numbers, or WiFi credentials. You enter the data, set the size and error correction level, and the tool renders a QR code image. The output can be downloaded as PNG or SVG. All processing happens in the browser.
How does QR Code Generator work?
This tool encodes your input data into a QR code pattern using a JavaScript QR library. It supports multiple data types (text, URL, email, phone, WiFi) and error correction levels (L, M, Q, H) that determine the code's resilience to damage.
Key Features
- Supports URLs, text, email, phone, WiFi
- Customizable size
- Error correction levels L, M, Q, H
- Download as PNG or SVG
- Copy QR code to clipboard
- Real-time preview
- Runs in the browser with no uploads
- Scannable output
Common Use Cases
Creating QR codes for website URLs
Generate a QR code that links to your website for print materials or signage.
Sharing WiFi credentials
Create a QR code that guests can scan to connect to your WiFi network.
Adding QR codes to business cards
Generate a QR code with your contact information for easy sharing.
Linking to menus or forms
Create QR codes for restaurant menus, feedback forms, or registration pages.
How to Use This Tool
Select data type
Choose URL, text, email, phone, or WiFi.
Enter the data
Type the content to encode in the QR code.
Set options
Choose size and error correction level.
Download
Save the QR code as PNG or SVG.
Pro Tips
- 1
Higher error correction (H) makes the code more resilient but denser.
- 2
Test the QR code with multiple scanners before printing.
- 3
Use SVG for print materials since it scales without quality loss.
- 4
Keep the encoded data short for faster scanning.
Frequently Asked Questions
What data types are supported?
Plain text, URLs, email addresses (with subject and body), phone numbers, and WiFi network credentials (SSID and password). Select the appropriate type to ensure scanners open the content correctly.
Is the QR code scannable?
Yes. The output is a standard QR code that can be read by any QR scanner app or smartphone camera.
Is my data sent to a server?
No. All QR code generation happens in your browser. Nothing is transmitted.
What is error correction?
Error correction allows a QR code to be read even if part of it is damaged or obscured. Levels range from L (7% recovery) to H (30% recovery).
What formats can I download?
PNG for general use and SVG for scalable vector graphics that print cleanly at any size. Both formats are generated entirely in your browser.