Free Online QR Code Generator
Create QR codes for URLs, text, WiFi, and business cards. Customize colors and add your logo. Download high-quality PNG or SVG — 100% free.
Customize Style
Preview
Fill in the form and click Generate
Why Choose Us
100% Free
No registration required, no payment needed. All features are completely free forever.
Instant Generation
QR codes are generated locally in your browser — blazing fast and no data upload.
Privacy First
All data is processed entirely in your browser. Nothing is sent to our servers.
HD Export
Download in PNG or SVG format. Crystal clear quality, perfect for print.
Full Customization
Customize colors, size, and logo to create branded QR codes that stand out.
Multiple Types
Supports URL, text, WiFi, and vCard — the four most popular QR code types.
Frequently Asked Questions
Do the generated QR codes expire?
No, static QR codes never expire. We don't store any of your data — all generation happens locally in your browser.
How do I create a QR code with a logo?
Click "Add Logo" in the customize panel to upload your image. We recommend setting the error correction level to H (30%) to ensure the QR code remains scannable.
Will WiFi QR codes automatically connect on mobile?
Yes, most smartphones (iOS 11+, Android 10+) can scan WiFi QR codes and prompt you to connect automatically without typing the password.
What download formats are supported?
PNG and SVG formats are supported. PNG is great for general use, while SVG is a vector format that scales infinitely without quality loss — ideal for printing.
How to scan a text QR code?
Text QR codes cannot be scanned with WeChat. Use your phone's system camera instead. On iPhone, open the camera and point it at the QR code — a text preview will appear at the bottom of the screen. On Android, use the system camera or built-in scanner.
How to scan a WiFi QR code?
On iPhone, open the system camera and point it at the WiFi QR code. A "Join Network" prompt will appear at the top — tap it to connect automatically without typing the password. On Android, use the system camera or built-in scanner and follow the prompt. Note: WeChat does not support WiFi QR codes.
How to scan a vCard QR code?
On iPhone, open the system camera and point it at the vCard QR code. An "Add to Contacts" prompt will appear — tap it to save the contact instantly. On Android, use the system camera or built-in scanner to open the contact saving page. WeChat scanning is not recommended for vCard QR codes.
Why use the system camera instead of WeChat?
WeChat restricts text, WiFi, and vCard QR code content for security reasons — scanning these types in WeChat will not show any result. Your phone's system camera supports all QR code types and is faster and more reliable.