QR Code Generator
Create QR codes instantly for URLs, WiFi, text and more. Free, private, no signup required.
Enter text or URL to generate QR code
Popular Use Cases
Website URLs
Share links to websites, landing pages, or online stores.
WiFi Networks
Let guests connect to WiFi by scanning a code.
Business Cards
Encode contact info for easy saving to phones.
Product Packaging
Link to manuals, videos, or registration pages.
Event Tickets
Create scannable tickets for events and venues.
Menus & Catalogs
Link to digital menus or product catalogs.
How to Create a QR Code
- 1. Enter your content - Type or paste your URL, text, WiFi credentials, or any data you want to encode.
- 2. QR code generates automatically - Watch your QR code appear instantly as you type.
- 3. Adjust settings - Choose size (128-1024px) and error correction level for your needs.
- 4. Download your QR code - Click Download PNG to save to your device.
What is a QR Code?
A QR (Quick Response) code is a two-dimensional barcode that can store various types of data including URLs, text, contact information, WiFi credentials, and more. Invented in 1994 by Denso Wave for the automotive industry, QR codes have become ubiquitous in marketing, payments, and information sharing.
QR codes can be scanned by smartphone cameras and QR reader apps to quickly access the encoded information. Unlike traditional barcodes, QR codes can store much more data and can be read from any angle.
Frequently Asked Questions
Is this QR code generator completely free?
Yes, our QR code generator is 100% free with no limits on usage. You can create unlimited QR codes without signing up or paying anything.
Are my QR codes and data private?
Absolutely. All QR code generation happens locally in your browser. Your data never leaves your device and is not sent to any server.
What can I encode in a QR code?
You can encode URLs, plain text, WiFi network credentials, contact information (vCards), email addresses, phone numbers, SMS messages, and more.
What size QR code should I use?
For print materials, use at least 512x512 pixels. For digital use, 256x256 is usually sufficient. The larger the QR code, the easier it is to scan from a distance.
What is error correction in QR codes?
Error correction allows QR codes to remain scannable even if partially damaged. Higher levels (Q or H) can recover more data but result in denser codes. Use Low (L) for simple URLs and High (H) if the code might get scratched or dirty.
Do QR codes expire?
No, QR codes generated with this tool never expire. They are static codes that permanently encode your data. The QR code will work as long as the content it points to (like a URL) remains accessible.
Can I use these QR codes for commercial purposes?
Yes, all QR codes generated with our tool are free for personal and commercial use. There are no restrictions or attribution requirements.