QR codes shouldn't need a company to keep working.

How Qraffe works

Qraffe builds the QR payload in your browser, renders the code locally and lets you download it as a PNG or SVG. Your entered text, links, contact details, Wi-Fi credentials and uploaded logos stay in the browser while you work.

Before downloading, Qraffe checks common scan risks such as contrast, quiet zone, payload density, logo coverage and local decode success. These checks reduce common mistakes but they do not replace a scan test on the final printed material.

Static QR codes contain the chosen payload directly. Qraffe does not add a redirect or host a destination, so Qraffe cannot change, track or keep a code working after you download it. You remain responsible for the destination and for testing the final code.

How we publish guides

Qraffe guides are written to answer practical questions about creating, testing and using QR codes. We link to primary sources where a claim depends on a standard, platform or security authority.

We review articles when a product behaviour, security recommendation or linked source changes. Articles explain limitations as well as benefits and do not promise that every QR code will scan in every setting.