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Free WiFi QR Code Generator

Create a QR code that lets anyone join your WiFi network instantly. Guests scan it with their phone camera — no typing long passwords, no asking you to repeat it. It takes about 10 seconds and costs nothing.

Create Your Free WiFi QR Code →

How to Create a Free WiFi QR Code

  1. 1

    Enter your network name (SSID)

    This is the WiFi network name that appears when people search for available networks. It needs to match exactly, including capitalization.

  2. 2

    Enter your WiFi password

    Type the password for your network. It is encoded directly into the QR code and never sent to any server — everything runs in your browser.

  3. 3

    Select your encryption type

    Choose WPA/WPA2 (most common for home and business networks), WEP (older, less secure), or None for open networks. If you are unsure, WPA/WPA2 is almost certainly correct.

  4. 4

    Generate your QR code

    The QR code appears instantly as you type. You can customize colors and dot styles if you want it to match your branding or decor.

  5. 5

    Download and print

    Download as PNG or SVG. Print it and place it near your router, on a table tent, at the front desk, or wherever guests need it. The QR code never expires — it works forever.

Why Use nah

  • • No signup required. Just open the page and start creating.
  • • No expiration. Your QR code is a static encoding of your WiFi credentials. It works as long as your network does.
  • • 100% client-side. Your WiFi password never leaves your browser. Nothing is sent to any server.
  • • Open source. The code is public on GitHub. You can verify exactly what it does.

Frequently Asked Questions

Is it really free?

Yes. Completely free, no limits, no hidden tiers. WiFi QR codes are trivial to generate — there is no reason to charge for them. Other sites charge because they can, not because it costs them anything.

Does the QR code expire?

No. The QR code encodes your WiFi credentials directly (this is called a static QR code). It does not go through any server, so there is nothing to expire or shut off. It will work for as long as your WiFi network exists with those credentials.

Is my WiFi password safe?

Your password is encoded into the QR code entirely in your browser. It is never transmitted to any server. That said, anyone who scans the QR code will be able to connect to your network, so treat the printed code the way you would treat a written-down password.

What encryption type should I choose?

Almost all modern networks use WPA/WPA2 — pick that if you are unsure. WEP is an older, less secure standard. If your network has no password, select None.

Does it work on both iPhone and Android?

Yes. Both iOS (11 and later) and Android phones can scan WiFi QR codes using the built-in camera app. No special app is needed.

Create Your Free WiFi QR Code Now →