Free QR code generator: link, Wi-Fi and UPI
Pick what the code should do, fill in the details and download it. The preview updates as you type.
Runs in your browser. Your links, Wi-Fi passwords and UPI details are never sent to or stored by EpiFive.
How to use it
- Choose Link, Text, Wi-Fi or UPI payment.
- Fill in the details. For Wi-Fi, the network name and password must match your router exactly, including capital letters.
- Optionally open Size, colours and error correction. Keep the code dark on a light background.
- Scan the preview with your phone to test it, then download it as PNG or SVG.
Printing tips
- Print the code at least 2 × 2 cm for close scanning, and larger for posters people scan from a distance.
- Keep the white border (the quiet zone) around the code; cropping it makes codes hard to scan.
- Shorter content makes a simpler code that scans faster, so use a short link where you can.
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Related guides
Questions people ask
Do these QR codes expire?
No. The link, text or payment details are stored inside the QR code itself, not on a server, so the code keeps working for as long as the link or UPI ID does. There is no tracking and no redirect through EpiFive.
How do I make a UPI QR code for my shop?
Choose UPI payment, enter your UPI ID (such as yourname@okaxis or your number@ybl) and the name customers should see. Leave the amount empty so customers can type any amount, or fill it in for a fixed price. Scan it with your own UPI app once to check the name before you print it.
Will a UPI QR code from here work with Google Pay, PhonePe and Paytm?
Yes. The code uses the standard upi://pay link defined by NPCI, which every UPI app reads. It works like a personal QR code; for business features such as settlement reports and sound-box alerts, use the merchant QR your bank or payment app gives you.
How does a Wi-Fi QR code work?
It contains the network name, security type and password in the standard WIFI: format. On Android and iPhone, pointing the camera at it offers to join the network, so guests never need to type the password.
PNG or SVG: which should I download?
PNG is best for WhatsApp, documents and websites. SVG is a vector file that stays sharp at any size, so use it for banners, standees and print shops.
What does error correction mean?
Higher error correction lets a code scan even if part of it is dirty, torn or covered, at the cost of a denser pattern. Medium suits screens and most prints; choose High for stickers and outdoor signs.