Create genuine, scannable QR codes for website URLs, plain text, Wi-Fi networks and UPI payments. The QR engine runs entirely in your browser — no external services, no sign-up. Customise colours and size, preview live, then copy the payload or print the QR code.
The QR Code Generator is a free online tool that creates genuine, standards-compliant QR codes right in your browser. You can encode a website URL, any plain text, a Wi-Fi network login, or a UPI payment request — then customise the colours and size, preview the result live, and copy the encoded payload or print the QR code. No sign-up, no server, and your data never leaves your device.
A URL QR code stores a web link. When scanned, the phone opens the link in its browser. Enter any URL such as supravat.in or https://supravat.in/webhosting/; if you omit the https:// scheme it is added automatically so the link opens correctly on every device.
A plain text QR code stores arbitrary text — a message, a note, a serial number, or any short string. When scanned, the phone displays the text so the user can read or copy it. This is the simplest QR type and works with every QR scanner.
A Wi-Fi QR code stores your network credentials in the standard WIFI: format. When scanned by a phone, it prompts the user to join your Wi-Fi network automatically — no need to type a password. Choose WPA/WPA2, WEP, or No password, and mark the network as hidden if required.
A UPI QR code stores a payment request in the upi://pay format used by every Indian UPI app. Enter your UPI ID (VPA), payee name and an optional amount and note. When scanned by PhonePe, Google Pay, Paytm or any BHIM UPI app, it opens a payment prefilled with your details.
A QR code is a two-dimensional barcode defined by the ISO/IEC 18004 standard. Your data is encoded in byte mode, wrapped with error-correction codewords generated by a Reed-Solomon algorithm, and arranged as black and white modules in a square grid along with finder, alignment and timing patterns that help scanners locate and read the code. A masking pattern is applied to balance the dark and light modules, and the best mask is chosen automatically. This generator performs every one of those steps locally in your browser and renders the result as a crisp SVG image.
Everything happens in your browser. The QR engine, payload generation and SVG rendering are all written in plain JavaScript that runs on your device. Your URLs, text, Wi-Fi credentials and UPI details are never uploaded to any server, which makes this tool safe to use even for sensitive payment and network information.
Yes. The SUPRAVAT.IN QR Code Generator is completely free, runs entirely in your browser, and does not require any sign-up or internet connection to generate a QR code.
Yes. Every QR code is generated locally in your browser using the ISO/IEC 18004 standard, including Reed-Solomon error correction (level M) and automatic mask selection. The output is a genuine, scannable QR code rendered as SVG.
Choose the URL / Website type, enter your link (for example supravat.in or https://supravat.in), and the QR code updates live. If you omit the https:// prefix it is added automatically so the code opens correctly when scanned.
Choose the Wi-Fi type, enter your network name (SSID), password and security type (WPA/WPA2, WEP or No password). When scanned, a phone prompts the user to join your Wi-Fi network automatically without typing the password.
Choose the UPI Payment type, enter your UPI ID (for example yourname@upi), payee name and an optional amount and note. When scanned by any UPI app such as PhonePe, Google Pay or Paytm, it opens a payment request prefilled with your details.
No. All QR generation happens locally in your browser. Your URLs, text, Wi-Fi credentials and UPI details never leave your device.