QR Code Generator
Generate QR codes from URLs or text. Supports size selection, bulk generation, and PNG download.
QR Code Generator
Drag and drop QR code image or click to select
Supports PNG, JPG, GIFWhat is QR Code Generator?
QR Code Generator is a tool that converts URLs, text, WiFi information, and contacts (vCard) into scannable QR code images. Generated QR codes can be scanned with a smartphone camera to access websites or view information.
Key Features
- Multiple Data Types: Create QR codes for URLs, text, WiFi connections, and contacts (vCard)
- Color Customization: Freely choose foreground and background colors
- Logo Insertion: Add a logo image in the center of your QR code
- SVG Export: Download in vector format for unlimited scaling
- QR Scanner: Extract content from QR code images
- Bulk Generation: Create up to 50 QR codes at once
- Size Options: Choose Small (150px), Medium (200px), or Large (300px)
How to Use
- Select data type (URL, Text, WiFi, Contact)
- Enter the required information
- Choose your preferred size and color
- Click “Select Logo” to add a logo (optional)
- Click “Generate QR Code”
- Download in PNG or SVG format
WiFi QR: Scanning automatically connects to the WiFi network. Great for cafes, hotels, and stores.
Contact QR: Scanning saves the contact. Can be used instead of a business card.
Who Is This For?
- People adding QR codes to business cards, flyers, or posters
- Cafe or store owners providing WiFi access via QR
- Those who need custom QR codes with brand logos
- Designers needing print-quality vector (SVG) QR codes
- Anyone wanting to extract information from QR code images
When to use it
- When you need a quick estimate before a detailed review
- When you want to compare multiple input scenarios
- When you need to reduce repetitive manual calculations
- When you need reference values for work or study
- When you want to validate numbers before sharing them
Details
Results in QR Code Generator are generated from your input values and selected options.
For final decisions, cross-check with official guidelines or expert review.
Frequently Asked Questions
Will QR codes with logos still scan?
Yes. When you add a logo, the error correction level automatically increases to H (30%), meaning up to 30% of the QR code can be damaged and still scan. Logo size is limited to 25% of the QR code for reliable scanning.
How do WiFi QR codes work?
WiFi QR codes encode the network name (SSID), password, and encryption type. When scanned with a smartphone, it automatically connects to that WiFi. Works with the default camera app on iOS 11+ and Android 10+ devices.
What’s the difference between SVG and PNG?
PNG is a raster (bitmap) format with fixed resolution. SVG is a vector format that stays sharp at any size. We recommend SVG for print materials and large banners, PNG for websites and mobile apps.
What information can contact (vCard) QR codes contain?
You can include name, company, phone number, email, website, and address. Generated in vCard 3.0 format, compatible with most smartphones. When scanned, a prompt appears to save directly to your contacts app.
Can the QR scanner read any image?
Upload PNG, JPG, or GIF images and the scanner will automatically detect and extract QR code content. Clear, large QR codes have higher recognition rates. Blurry or skewed images may not be recognized.