How to make a QR code
- Choose what the code should do: open a link or show text, take a UPI payment, join Wi-Fi, or start a call or WhatsApp chat.
- Fill in the details. The code updates as you type.
- Change the colours if you like, but keep the code dark on a light background.
- Scan it with your own phone camera to test it.
- Download PNG for sharing and home printing, or SVG for a print shop that needs a sharp file at any size.
UPI payment QR for your shop
Type your UPI ID (it looks like name@bankname) and the name customers should see. Leave the amount empty so customers type their own, or fill it in for a fixed price such as a class fee or event ticket.
Any UPI app, including Google Pay, PhonePe, Paytm and BHIM, can scan it. Money goes directly from the customer’s bank to yours. FileFitly is never in between and never sees the payment.
Wi-Fi QR for guests
Enter your network name exactly as it appears on phones (it is case-sensitive), the password and the security type. Most home routers use WPA/WPA2. Guests point their camera at the code and join without typing the password. It is handy for cafés, offices, clinics and homes with frequent visitors.
WhatsApp and call QR
Type your number with the country code, for India +91. Choose WhatsApp chat and anyone who scans it opens a chat with you without saving your number first. Choose Call to open the phone dialler instead. Good for visiting cards, shop boards and delivery packaging.
Why these codes never expire
Some QR websites make a “dynamic” code that sends people to their own server first and then to your link. It lets them show you scan counts, but if you stop paying or they shut down, every printed code stops working. Codes made here contain your link or details directly, so they keep working as long as the link or UPI ID itself works.
Printing tips
- Keep dark colour on a light background. Light codes on dark backgrounds fail on many phones.
- Print it at least 2 × 2 cm. As a rule, make the code about a tenth of the distance people will scan from.
- Leave the white border around the code. Scanners need that quiet space.
- Avoid glossy lamination where light reflects straight into the camera.
- Shorter links make simpler codes that scan faster.
Questions people ask
Is it free for business use?
Yes. Print it on menus, shop counters, cards and posters.
Do you see my Wi-Fi password or UPI ID?
No. The code is made in your browser and nothing you type is sent anywhere.
Can I change the link later?
No. The link is inside the code itself. Make a new code if the link changes.
Why will my code not scan?
Usually low contrast, a code printed too small, or a missing white border. Use dark on light and print bigger.
Can I add my logo in the middle?
Not in this tool yet. Plain codes scan most reliably.