WiFi QR Code Generator

Turn your network name and password into a scannable WiFi QR code with our free QR code generator, built to run locally in your browser.

Network details

Password
Security type

Preview

Fill in your network details and generate a QR code

How to Create a WiFi QR Code

  1. Enter your network details

    Type your WiFi network name (SSID) exactly as it appears in your router settings, then enter the network password.

  2. Choose the security type

    Most home and small-business networks use WPA/WPA2 Personal or WPA3. Pick Open only for networks that have no password.

  3. Generate, download, and share

    Generate the QR code, then download it as a PNG for screens or an SVG for print. Anyone can scan it with their phone camera to connect.

Use Cases

01

Guest WiFi Access

Print a WiFi QR code for your lobby, café, or Airbnb so guests connect in one scan instead of typing a long password.

02

Office Onboarding

Hand new hires a WiFi QR code alongside their badge so they join the corporate or guest network on day one without an IT ticket.

03

Events & Conferences

Display a WiFi QR code on signage at weddings, conferences, or pop-up venues so attendees get online instantly.

04

Printed Signage

Download the QR code as a crisp SVG for posters, table tents, or menus that need to scan reliably at any print size.

WiFi QR Code FAQ

A WiFi QR code is a QR code that encodes a network's name (SSID), password, and security type. Scanning it with a phone camera connects the device to the network automatically, without anyone typing the password by hand.

No. This generator builds and renders the QR code entirely in your browser. Your network name and password are never sent to nodedata.io or any third party.

Modern iPhones (iOS 11+) and Android phones (Android 10+) can scan WiFi QR codes directly from the built-in Camera app — no extra app required. Older devices may need a third-party QR scanner app.

WPA/WPA2 Personal and WPA3 use a single shared password for everyone on the network — the common choice for home and small-business WiFi. WPA/WPA2 Enterprise instead authenticates each user with their own username and password against a RADIUS server, which is typical of corporate and campus networks.

Yes, WPA3 is more secure than WPA2. It uses stronger encryption and protects against common password-guessing attacks that can work against WPA2. If your router and devices support WPA3, it's the better choice — but WPA2 is still considered secure for most home and small-business networks.

Yes, WPA2 PSK (Pre-Shared Key) is secure for typical home and small-business use, as long as the password is long and not easily guessed. It's less secure than WPA3, but it remains widely supported and is a safe default when WPA3 isn't available on your router or devices.

Enterprise (802.1X) QR codes are a best-effort extension supported on many recent Android devices, but iPhone's Camera app does not support scanning Enterprise WiFi QR codes at all. For Enterprise networks, treat the QR code as a convenience for Android users and still share setup instructions for iPhone.

This usually means the SSID or password contains a character the scanner mis-read, or the network is out of range. Double-check the network name and password for typos, and make sure the device is within range of the router before scanning. If you are scanning from a screen, turn the screen brightness up and hold the phone 15–30 cm away; if you printed the code, make sure it is at least 3 × 3 cm with a white border around it.

Yes — after joining a network, open our whoami IP address lookup tool to see your public IP, approximate location, and connection details.

Yes, generating and downloading WiFi QR codes on nodedata.io is completely free, with no account or sign-up required.