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WiFi QR Code Generator

Generate a QR code to share your WiFi password instantly

WiFi Details

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How It Works

1. Enter your WiFi network name and password

2. Click "Generate QR Code"

3. Print or display the QR code

4. Guests scan with their phone camera and connect automatically!

Perfect For

  • Cafes & Restaurants
  • Hotels & Airbnbs
  • Offices & Coworking
  • Home guests
  • Events & Conferences

Related Tools

QR Code Generator UPI QR Generator Password Generator

About WiFi QR Code Generator

This tool creates a QR code that contains your WiFi network information in the standard WiFi QR format. When anyone scans this code with their smartphone camera, they can instantly connect to your WiFi network without having to manually type the password.

WiFi QR Format

The QR code uses the standard format: WIFI:T:WPA;S:NetworkName;P:Password;H:false;; which is recognized by all modern smartphones.

Privacy & Security

Frequently Asked Questions

How does a WiFi QR code work?
A WiFi QR code contains your network name, password, and encryption type in a special format. When scanned with a phone camera, the device automatically connects to the WiFi network without typing the password.
Is it safe to share WiFi via QR code?
Yes, the QR code is generated entirely in your browser. No data is sent to any server. However, anyone who scans the QR code can connect to your network, so share it only with trusted people.
Which phones can scan WiFi QR codes?
Most modern smartphones support WiFi QR codes. iPhones with iOS 11+ and Android phones with Android 10+ can scan them directly from the camera app. Older devices may need a QR scanner app.

Go deeper

Read the SnoopTool guide behind this tool

The calculator gives you the number. These SnoopTool guides explain the method, the assumptions and the decision — with worked examples, data tables and FAQs.

Browse all SnoopTool guides →

Answers, not just a number

Short, exact answers to the questions people ask alongside this tool — the number first, then the working.

For teams, not just visitors

Want this calculator on your own site?

We build the calculators on SnoopTool as embeddable widgets in your branding, wired to your own lead form — the same maths, your colours, your domain, your leads. Tell us which one and we will send back a working demo you can put in front of your team.

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