QR Code Generator
Generate QR codes for URLs, text, or contact info. Download as PNG.
QR Code Generator
256 px
How to Use
- Type or paste your URL, text, or data into the input field.
- Adjust the QR code size if needed.
- The QR code updates instantly as you type.
- Click Download PNG to save the image.
Frequently Asked Questions
QWhat can a QR code contain?
URLs, plain text, email addresses, phone numbers, SMS, Wi-Fi credentials, vCard contacts, and more.
QHow much data can a QR code hold?
Up to ~3,000 bytes of text or ~7,000 numeric digits. Shorter content produces simpler, more reliably scannable codes.
QAre the QR codes generated here free?
Yes. Generated entirely in your browser with no usage limits and no signup required.
QDo the QR codes expire?
No. QR codes generated here encode your data directly — they work forever without any server or tracking.
About This Tool
QR codes are generated client-side using the qrcode.js library. No data is sent to any server — the QR code is built entirely in your browser.