QR Code Generator

Q: Are these QR codes free and do they expire?

Completely free, no watermark, and they never expire. The code is generated in your browser and encodes data directly with no tracking link.

Q: What can I make a QR code for?

Website links, text, WiFi logins, email addresses and phone numbers. WiFi QR codes let people connect without typing a password.

Q: Can I change the colour of my QR code?

Yes, pick any QR and background colour. Keep strong contrast (dark code on light background) for reliable scanning.

Q: What size should I download for printing?

Use Large or X-Large for print. Aim for at least 2cm × 2cm on paper, larger for posters.

Our free QR code generator creates QR codes for website links, plain text, WiFi networks, email addresses and phone numbers. Customise the colour and size, then download your QR code as a PNG — completely free, no sign-up and no watermark. Generated instantly in your browser.

Size

QR colour

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❓ Frequently Asked Questions

Are these QR codes free and do they expire? ▼

Completely free, no watermark, and they never expire. The QR code is generated entirely in your browser and encodes your data directly, so there's no tracking link or third-party service that could stop working. Download the PNG and use it anywhere — print, posters, business cards.

What can I make a QR code for? ▼

Website links, plain text, WiFi network logins (scan to connect, no typing the password), email addresses, and phone numbers. Use the type buttons at the top to switch. WiFi QR codes are especially popular for cafés and guest networks.

Can I change the colour of my QR code? ▼

Yes — pick any QR colour and background colour. For reliable scanning, keep strong contrast between the two (dark code on a light background works best) and avoid very light codes on white.

What size should I download for printing? ▼

Choose Large or X-Large for anything printed. As a rule, a QR code should be at least 2cm × 2cm on paper, and bigger for posters scanned from a distance. The high error-correction level we use means the code still scans even if slightly damaged or partially covered.