What can I encode in a QR code?

URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, SMS messages, and more. Any text-based data can be encoded.

What error correction level should I choose?

For digital displays, L is fine. For print, use Q or H so the QR code remains scannable even if slightly damaged.

Do generated QR codes expire?

No. This tool generates static QR codes that contain the data directly. They work forever as long as the linked URL remains active.

QR Code Generator — Create Free QR Codes Online

Generate QR codes for URLs, text, Wi-Fi credentials, or any data instantly in your browser. Customise size and error correction, then download as PNG. Free, no signup required.

Text or URL

Size (pixels)

Error correction

Add quiet zone (recommended for scanners)

QR code preview

Choose Q or H error correction for small or printed QR codes.

QR Code Generator — Create Free QR Codes Online

—Runs entirely in your browser — no data is sent to any server.
—You can encode URLs, plain text, email addresses, phone numbers, or small bits of data.
—Make sure the printed QR code has high contrast and is not cropped or obscured.

QR Code Generator — Create Free QR Codes Online

LLow — fits more data, less fault tolerance. Use for clean digital displays.

MMedium — good default for most use cases.

QHigh — use when printing on textured or busy backgrounds.

HHighest — most robust; QR code can still be read even if 30% is damaged.

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