MARZQR Code Generator
Generate a downloadable QR code from any text, URL, or Wi-Fi credentials.
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About this tool
Generate a QR code from a URL, plain text, Wi-Fi network credentials, or contact card, with adjustable size and error correction, downloadable as PNG or SVG.
How to use
- Choose a QR type (URL, text, Wi-Fi, contact) and fill in the details.
- Adjust size and error-correction level if needed.
- Download the QR code as a PNG or SVG file.
FAQ
Do QR codes expire?
No, a QR code is just an encoded image of your data — it never expires or requires an internet connection to scan.
What's error correction level for?
Higher error correction lets the code still scan correctly even if part of it is damaged or obscured, at the cost of a denser pattern.