Generators
QR Code Generator
Make a QR code for a link, text, Wi-Fi network, UPI payment, contact card, email or phone number, and download it as PNG or SVG.
One code, many uses
Put a QR code on a shop counter for UPI payments, on a visiting card for your contact details, on the wall for guests to join your Wi-Fi, or on a poster that opens your website.
What you can do with the QR Code Generator
- 7 kinds of code: Link, text, Wi-Fi, UPI, contact, email and phone.
- Your colour: Five ready colours or any colour you like.
- PNG or SVG: Up to 2048 px, or SVG for sharp printing.
- Private: Made on your phone, nothing is uploaded.
Wi-Fi without typing passwords
Choose Wi-Fi, type the network name and password, and print the code. Guests point their camera at it and join straight away. Most Android phones and iPhones support this.
UPI payment codes
Enter your UPI ID and name, and optionally a fixed amount and a note. Any UPI app such as GPay, PhonePe or Paytm can scan it. Check the code with your own UPI app before printing.
Printing tips
Use dark colours on a white background so scanners can read it. For print, pick the Print size or SVG, and make the code at least 2 cm wide. Long content makes a denser code that needs to be printed bigger.
Related tools
Frequently Asked Questions
Do these QR codes expire?
No. The content is stored inside the code itself, so it works forever and there is no scan limit.
Is my Wi-Fi password or UPI ID sent anywhere?
No. The code is made in your browser and nothing you type leaves your phone.
Can I change the link later?
No. A QR code holds its content directly, so to change it you make a new code. Services that let you edit a link later redirect through their own servers.
How do I make a QR code for my Wi-Fi?
Tap Wi-Fi, type the network name and password exactly as they are on your router, pick the security type (usually WPA / WPA2) and download the code. Print it and stick it where guests can scan it.
How do I make a UPI QR code to receive money?
Tap UPI and enter your UPI ID (like name@okbank) and your name. Add an amount only if every payment should be the same. Scan it once with your own UPI app to check before you print it.
Which size should I download?
Medium (512 px) is fine for screens and WhatsApp. Use Large or Print (2048 px) for posters and shop counters, or SVG, which stays sharp at any size.
Can I change the colour of the QR code?
Yes. Pick one of the colours or tap the rainbow square to choose any colour. Keep it dark on the white background, because light colours are hard for cameras to read.
Why won't my QR code scan?
Make sure it is printed big enough (at least 2 cm), has white space around it, is not too light in colour, and is not blurred or bent. Long text makes a denser code that needs to be bigger.
How much text can a QR code hold?
About 2,300 letters with the settings used here. Text in Hindi and other scripts, and emoji, take more space, so fewer characters fit.
Can I use these QR codes on products and business cards?
Yes. The codes are yours to use for anything, including commercial use, with no watermark.
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