FizzyTools
QR code generator
Make free QR codes for links, Wi-Fi, contacts and payments, with your logo and colours. No sign-up, nothing uploaded, and your codes never expire.
How it works
- 1Pick a typeLink, Wi-Fi, contact, UPI and more.
- 2Type and styleYour code updates as you type. Add colours, a logo or a frame; we check it scans.
- 3DownloadPNG, SVG, PDF or JPG, or share it from your phone.
Questions
Do these QR codes expire?
No. They're static codes: the link, text or Wi-Fi details are inside the code itself, with no redirect through us. A code works for as long as the link inside it works.
Is it really free? Are there limits?
Yes, free with no sign-up and no watermark, including logos, SVG and PDF. You can make up to 1,000 codes at once with Many codes.
Is my Wi-Fi password or contact uploaded?
No. The code is made in your browser, so what you type never reaches our servers.
Can I change the link after printing?
No. A static code can't be changed. If you might change it later, point the code at a page you control, and change that page instead.
Will my code still scan with a logo and colours?
We read every code back on your device and warn you if it might not scan, with a one-tap fix. With a logo we use the strongest error correction. Keep the dots darker than the background.
Which format should I use for print?
SVG or PDF: they stay sharp at any size. For PNG, choose 2,048 px or more.
How small can I print a QR code?
About 2 cm wide for a short link. Longer content makes a denser code that needs more room; the PDF option tells you the smallest safe size.
How do I make a Wi-Fi QR code?
Choose Wi-Fi, type the network name and password, and pick the security type (usually WPA). Guests point their camera at the code and join without typing.
How does the UPI payment code work?
Type your UPI ID and name. Payers scan it with any UPI app (Google Pay, PhonePe, Paytm, BHIM). Leave the amount empty to let them type it. Test it once by paying ₹1.
Can I make many codes at once?
Yes. Choose Many codes, paste one link per line or upload a CSV, and download them all as a ZIP with the same design.