Free QR Code Generator
Create crisp, scannable QR codes for your website, menu, event or Wi-Fi network. Download high-resolution PNG or vector SVG in seconds.
Free QR Code Generator
A modern browser is required; QR and PDF tools need internet to load libraries.
Selected files are never uploaded to our server.
How to use this tool
How to make a QR code for a website
Choose Website or text, paste the full address including https://, and select Generate. A QR code stores the address itself; it does not create or shorten a link. Test the code with two phones before printing it on posters or product labels. Longer text produces denser patterns and can be harder to scan at small sizes.
Make a QR code for Wi-Fi
Choose Wi-Fi network and enter your network name (SSID), password and security type. We create a standard Wi-Fi QR format that many modern phones understand. Double-check the network name and password, and remember that anyone who scans a printed Wi-Fi code can obtain access to that network. Use a dedicated guest network instead of sharing your primary household Wi-Fi.
PNG or SVG: which should I download?
PNG is convenient for documents, social posts and on-screen sharing. SVG contains vector squares, so it stays sharp when resized for signs and printed materials. Both formats contain a fixed QR code, not a paid redirect service. Use strong contrast, leave the white quiet zone around the pattern and avoid stretching it out of proportion.
Is this QR generator really free and private?
Generating, previewing and downloading QR codes happens on your device. The page loads a QR JavaScript library from a public CDN, but your entered text and Wi-Fi password are not submitted to a MURDILIMAX server. We do not offer dynamic QR analytics, destination editing after print or tracking. Internet access is needed to load the tool library.
Frequently asked questions
Do QR codes expire?
The code itself does not expire. If the linked website changes or closes, the destination may stop working.
Can I change the URL after printing?
No. This tool makes static QR codes. Replacing the destination requires making and printing a new code.