Free QR code generator
Make a QR code for a link, Wi-Fi network, WhatsApp chat or contact card. Download as PNG or SVG for print.
- ✓ Free, no sign-up
- ✓ Files stay on your device
- ✓ No watermark
Tool
What you get with the QR Code Generator
Seven QR code types
Links and text, Wi-Fi logins, WhatsApp chats, contact cards (vCard), email, phone calls and SMS messages.
Your colours and logo
Pick colours and add a logo in the centre. DocNova raises error correction automatically so the code still scans.
Print-quality downloads
Download PNG up to 2048 pixels, or SVG that stays sharp at any size, ideal for flyers, packaging and signs.
Never expires
The data is inside the code itself, so it keeps working forever, with no redirect service, no subscription and no tracking.
Built-in checks
Warnings for low contrast, inverted colours and very dense codes help you avoid codes that fail to scan.
How to use the QR Code Generator
- Choose what the QR code should open: a link, Wi-Fi, WhatsApp, contact card and more.
- Fill in the details and pick colours or add your logo.
- Test-scan the preview with your phone, then download PNG or SVG.
Questions
Do these QR codes expire?
No. The information is stored inside the code itself, not on a server, so it works for as long as the printed code exists. Nothing is tracked.
Can I add my logo?
Yes. DocNova automatically switches to the highest error correction so the code still scans. Always test-scan before printing.
What size should I print it?
At least 2 cm wide for short links; bigger for long text or dense codes. Use SVG for sharp printing at any size.
Can I change where it points later?
No. Codes that can be changed later ("dynamic" codes) need a redirect server, which also lets the provider track scans. DocNova codes are static and private.