About QR Code Generator

Generate scannable QR codes for URLs, plain text, email addresses, phone numbers, WiFi network credentials, and more. Customize colors, size, and error correction level, then download as a high-resolution PNG or SVG. Perfect for restaurant menus, event tickets, business cards, product packaging, WiFi sharing signs, and marketing materials. All generation happens in your browser — no data is ever sent to a server.

How to Use QR Code Generator

1. 1Type or paste the text, URL, or data you want to encode
2. 2The QR code generates instantly — scan it with your phone to test
3. 3Customize colors and add a logo in the center if desired
4. 4Download as a PNG image or print directly

When to Use QR Code Generator

• ▸Sharing URLs quickly at events without typing
• ▸Creating QR codes for business cards with contact info
• ▸Generating scannable Wi-Fi login codes for guests
• ▸Adding QR codes to flyers, posters, and product packaging

Frequently Asked Questions

How much data can a QR code hold?

A standard QR code can hold up to 2,953 bytes of text, 4,296 alphanumeric characters, or 7,089 numeric digits. For longer content, the code becomes denser and harder to scan.

Do QR codes expire?

No — QR codes are just encoded data. They work as long as the encoding pattern remains scannable. If the QR links to a URL, that URL can go dead, but the QR code itself lasts forever.