QR Code Generator — Free, No Watermark, Download PNG
Generate a QR code for a link, plain text, phone number, email or WiFi login — instantly and free. Adjust the size and colour, then download a crisp PNG with no watermark and no signup. Perfect for menus, business cards, event posters and sharing your details.
How to use this tool
- Choose what the QR code is for — a link, text, phone, email or WiFi login.
- Enter the details (for WiFi, the network name and password).
- Pick a size and colour, then press Generate.
- Download the PNG — print it, share it, or add it to a poster or card.
Frequently asked questions
Do these QR codes expire?
No. This tool makes static QR codes — the data is baked into the pattern itself, so they never expire and don't rely on any service staying online. That also means the link can't be changed later, so double-check it before printing.
How do I make a WiFi QR code?
Choose 'WiFi login', enter your network name and password, and generate. Guests scan it with their phone camera to connect automatically — no typing long passwords. Great for cafes, offices and guest rooms.
Is there a watermark or usage limit?
No watermark, no limit, no signup. The QR code is generated in your browser and is entirely yours to use commercially or personally.
What size should I download for printing?
For print, bigger is safer — choose 500–800px so the code stays sharp when scaled onto a poster or sign. For screens and small labels, 300px is plenty. Always test-scan before mass printing.
Why won't my QR code scan?
Usually low contrast or damage. Keep a dark code on a white background (avoid light colours), leave the white border intact, and don't stretch or cover it. If you used a very long URL, shorten it so the pattern stays simple.