Online QR Code Generator — Free QR Code Maker
What is a QR Code Generator?
A QR code (Quick Response code) is a two-dimensional barcode that can store text, URLs, contact information, and other data. QR codes can be scanned by smartphones and dedicated QR scanners to quickly access information without typing.
Our QR Code Generator lets you create QR codes from any text or URL. You can adjust the size and download the result as a high-quality PNG image — all for free.
Why Use Our QR Code Generator?
- Instant generation — Create a QR code in seconds
- Customizable size — Choose from 128px, 256px, or 512px
- Download as PNG — Save your QR code as a high-quality image
- 100% private — QR codes are generated locally in your browser. Your data never leaves your device.
How to Use This QR Code Generator
- Enter your text or URL in the input field
- Select the desired size (128px, 256px, or 512px)
- Click Generate
- Click Download PNG to save the QR code image
Common QR Code Uses
| Use Case | Example |
|---|---|
| Website URL | https://example.com |
| WiFi credentials | WIFI:S:MyNetwork;T:WPA;P:mypassword;; |
| Email address | mailto:hello@example.com |
| Plain text | Any text message |
| Phone number | tel:+1234567890 |
Frequently Asked Questions
Is the QR code generator free?
Yes, completely free. No registration required. Generate as many QR codes as you want.
Is my data secure?
Yes. QR codes are generated entirely in your browser. Your text or URL is never sent to any server.
Can I use the generated QR code commercially?
Yes. You can use the generated QR codes for any purpose — business cards, marketing materials, product packaging, websites, etc.
What format is the download?
The QR code downloads as a PNG image, which is a lossless format suitable for both digital and print use.
Is there a limit on how much text I can encode?
Yes. QR codes have a maximum data capacity of approximately 4,296 alphanumeric characters. For very long text, consider using a URL shortener first.