# QRNexus

> Free QR code generator for links, WhatsApp, WiFi, email, phone and contacts. Custom colours, PNG & SVG download. No sign-up, no tracking, runs in your browser.

QRNexus is a free web tool (no account, no watermark, no scan limits) that creates and reads QR codes. Codes are static: the data is encoded in the image, so they never expire. Everything runs in the user's browser; entered data is not uploaded. Last updated: 2026-11-14.

## Tools
- [QR code generator](https://qrcode.websnexus.com/): links, text, email, phone, SMS, WhatsApp, WiFi and contact-card (vCard) codes; custom colours and shapes; PNG and SVG download.
- [QR code scanner](https://qrcode.websnexus.com/scan): read a QR code from a camera or an uploaded image; recognises links, WiFi, contacts, email, phone and SMS.

## QR code generator by country
- [United Kingdom](https://qrcode.websnexus.com/qr-code-generator/uk): Free QR code generator for UK: make QR codes for links, WiFi, WhatsApp, menus and contact cards. PNG & SVG download, no sign-up, never expires.
- [United States](https://qrcode.websnexus.com/qr-code-generator/usa): Free QR code generator for USA: make QR codes for links, WiFi, WhatsApp, menus and contact cards. PNG & SVG download, no sign-up, never expires.
- [Ireland](https://qrcode.websnexus.com/qr-code-generator/ireland): Free QR code generator for Ireland: make QR codes for links, WiFi, WhatsApp, menus and contact cards. PNG & SVG download, no sign-up, never expires.
- [Nigeria](https://qrcode.websnexus.com/qr-code-generator/nigeria): Free QR code generator for Nigeria: make QR codes for WhatsApp chats, links, SMS and contact cards. PNG & SVG download, no sign-up, never expires.
- [South Africa](https://qrcode.websnexus.com/qr-code-generator/south-africa): Free QR code generator for South Africa: make QR codes for WhatsApp chats, links, SMS and contact cards. PNG & SVG download, no sign-up, never expires.
- [Kenya](https://qrcode.websnexus.com/qr-code-generator/kenya): Free QR code generator for Kenya: make QR codes for WhatsApp chats, links, SMS and contact cards. PNG & SVG download, no sign-up, never expires.
- [Ghana](https://qrcode.websnexus.com/qr-code-generator/ghana): Free QR code generator for Ghana: make QR codes for WhatsApp chats, links, SMS and contact cards. PNG & SVG download, no sign-up, never expires.
- [Uganda](https://qrcode.websnexus.com/qr-code-generator/uganda): Free QR code generator for Uganda: make QR codes for WhatsApp chats, links, SMS and contact cards. PNG & SVG download, no sign-up, never expires.

## Guides
- [How to make a QR code for a link](https://qrcode.websnexus.com/guides/qr-code-for-link): Turn any link or website into a QR code in under a minute. Free, no sign-up, download PNG or SVG. Includes size, colour and testing tips.
- [How to make a WiFi QR code](https://qrcode.websnexus.com/guides/qr-code-for-wifi): Create a QR code guests can scan to join your WiFi without typing the password. Works on iPhone and Android. Free, private and instant.
- [How to make a WhatsApp QR code](https://qrcode.websnexus.com/guides/qr-code-whatsapp): Create a QR code that opens a WhatsApp chat with your number and an optional pre-filled message. Free, no sign-up, PNG and SVG.
- [How to make a contact-card (vCard) QR code](https://qrcode.websnexus.com/guides/qr-code-business-card): Create a QR code that saves your name, phone, email and website into a phone's contacts in one scan. Free vCard QR code generator.
- [How to make a QR code for your menu](https://qrcode.websnexus.com/guides/qr-code-restaurant-menu): Turn your online menu into a QR code for table cards, windows and receipts. Free, no sign-up, print-ready SVG and PNG.
- [Static vs dynamic QR codes](https://qrcode.websnexus.com/guides/static-vs-dynamic-qr-codes): Understand the difference between static and dynamic QR codes, when each makes sense and why static codes never expire.

## Optional
- [Full content for LLMs](https://qrcode.websnexus.com/llms-full.txt)
- [Sitemap](https://qrcode.websnexus.com/sitemap.xml)