Do my QR codes expire?

No. These are static QR codes: the data is encoded directly in the image, so they work forever with no subscription and no tracking.

Is the data I encode sent to a server?

No. The QR code is generated locally in your browser, so links, passwords and contact details stay on your device.

What size should I download for printing?

Choose 1024 px for print materials like flyers and packaging. For on-screen use, 256–512 px is plenty. Always test-scan a print proof before a large print run.

QR Code Generator

Create QR codes for links, Wi-Fi, business cards and more

Website URL

Image size

Generated privately in your browser, nothing is uploaded.

Enter content on the left and
your QR code will appear here.

About this tool

QR codes bridge the physical and digital worlds: a restaurant menu on a table tent, a Wi-Fi password on a fridge magnet, a payment link on an invoice. The JoliTools QR generator creates crisp, scannable codes in seconds.

Because the code is generated on your device, sensitive payloads like Wi-Fi passwords are never transmitted to a server. Download a high-resolution PNG that stays sharp in print.

How to use the qr code generator

1Choose what your QR code should contain: a website URL, plain text, or Wi-Fi credentials.
2Type or paste the content into the input field.
3Pick a size (512 px works well for print, 256 px for screens).
4Your QR code appears instantly, scan it with your phone camera to test.
5Click “Download PNG” to save the QR code image.

Good to know

Tip: keep encoded URLs short (use your own short domain when possible), shorter data means a simpler, more reliably scannable pattern, especially at small print sizes.