QR Code Generator
QR Code Type
Content
Customization
Preview
Configure your QR code settings and click "Generate QR Code" to see the preview
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Designing QR Codes for Reliable Scanning
A QR code must remain easy to read under real-world conditions. Size, contrast, printing quality, and placement can all affect whether a scanner recognizes the code successfully. Even when customizing colors or adding branding elements, it is important to preserve enough visual clarity so the encoded information remains accessible across different devices and lighting conditions.
About QR Code Generator
QR codes are designed to store information in a format that can be read quickly by smartphones and scanners. They are commonly used for websites, contact information, Wi-Fi credentials, menus, event registrations, and digital payments. Because the information is encoded visually, users can access content without manually typing long URLs or complex details.
How to Use
Step 1
Select the QR code type (URL, Text, Email, Phone, SMS, WiFi, or vCard)
Step 2
Enter your content in the input fields
Step 3
Customize the appearance: size, colors, dot style, and error correction level
Step 4
Optional: Upload a logo to embed in the center of your QR code
Step 5
Click 'Generate QR Code' to create your custom QR code
Step 6
Download your QR code as PNG or SVG format
Features & Benefits
- ✅7 QR code types: URL, Text, Email, Phone, SMS, WiFi, vCard
- ✅Full customization: size, colors, dot styles, corner styles
- ✅4 error correction levels: Low (7%), Medium (15%), Quartile (25%), High (30%)
- ✅Logo embedding: Add your brand logo to the QR code center
- ✅Multiple dot styles: Rounded, Dots, Classy, Square, Extra Rounded
- ✅Download as PNG or SVG format
- ✅100% free - no watermarks, no signup required
- ✅Works offline - all generation happens in your browser
FAQs
What is a QR code?
A QR (Quick Response) code is a two-dimensional barcode that can store various types of information like URLs, text, contact details, WiFi credentials, and more. It can be scanned using a smartphone camera or QR code reader app.
What types of QR codes can I create?
You can create QR codes for URLs/websites, plain text, email addresses, phone numbers, SMS messages, WiFi network credentials, and contact cards (vCard). Each type has specific input fields for the required information.
What is error correction level?
Error correction allows QR codes to be readable even if partially damaged or obscured. Higher levels (like High 30%) allow more damage tolerance but result in denser QR codes. Use High level if you plan to add a logo.
Can I add my logo to the QR code?
Yes! You can upload your logo image, and it will be embedded in the center of the QR code. Make sure to use High error correction level (30%) when adding a logo to ensure the QR code remains scannable.
What's the difference between PNG and SVG?
PNG is a raster image format best for web use and printing at fixed sizes. SVG is a vector format that scales infinitely without quality loss, ideal for large prints, signs, or when you need to resize the QR code later.
Are the QR codes permanent?
Yes, the QR codes you generate are static and permanent. The data is encoded directly in the QR code image, so it will work forever. However, if you use a URL QR code and the website changes or goes down, the QR code will point to an invalid destination.
Is there a size limit for QR codes?
You can generate QR codes from 200px to 800px. The amount of data you can encode depends on the QR code version and error correction level. Generally, shorter URLs and text work best. Very long content may result in dense, harder-to-scan QR codes.
Do I need to sign up or pay?
No! This QR code generator is completely free with no registration required. There are no watermarks, no limits, and no hidden fees. All QR code generation happens in your browser for privacy and speed.