QR Code Generator
Your details stay in your browser.
Quick answers
Do these QR codes expire?
The QR codes are static and do not expire. A linked website can still change, become unavailable, or require access. Test your code before printing or sharing it.
Can I change the link after downloading?
No. The content is encoded directly into the code. Generate a new QR code if you need a different link. There is no subscription or tracking redirect.
Are my links or Wi-Fi passwords saved?
No. Generation happens in your browser, and the tool does not send these details to the server. Anyone with a Wi-Fi QR code can read its network details, so share it only with intended users.
Which download should I choose?
PNG works well on screens and in everyday documents. SVG stays sharp when scaled for printing. Keep the white border, avoid stretching the code, and scan the final output. Inputs are limited to 1,000 UTF-8 bytes; shorter content produces easier-to-scan codes.