How to Create a QR Code for Your WiFi Password (Free)

Published Sep 21, 2026 · 5 min read

Tired of telling guests your long WiFi password every time someone visits? Create a QR code — they scan it with their phone camera and connect instantly.

Here's how, in 2 minutes, free.

Why Use a QR Code for WiFi?

• Guests connect instantly — no typing 20-character passwords
• Print and stick — put it on the fridge or coffee table
• Cafés and offices — give customers WiFi access without staff involvement
• No security risk — you can change the password and QR anytime

How to Create a WiFi QR Code

Step 1: Format Your WiFi String

WiFi QR codes need a specific format:

WIFI:T:WPA;S:YourNetworkName;P:YourPassword;;

Example: For network "Home_WiFi" with password "pass1234":
WIFI:T:WPA;S:Home_WiFi;P:pass1234;;

Step 2: Generate the QR Code

Open ToolCrate's QR Code Generator, paste the string, and the QR code appears instantly.

Step 3: Download and Share

Download as PNG. Print it, share on WhatsApp, or add to a welcome card.

Notes for Different Security Types

• WPA/WPA2: Use "T:WPA" (most common)
• WEP: Use "T:WEP" (older routers)
• No password: Use "T:nopass" and skip the P: part

Frequently Asked Questions

Does the QR code expire?

No. It's a static QR code that encodes your WiFi info permanently.

Is my WiFi password saved on a server?

No. ToolCrate generates QR codes locally in your browser — nothing is uploaded.

Roman Urdu Guide — WiFi Ka QR Code Kaise Banaye

Mehmaan aate hain to WiFi password batana mushkil hota hai. Ek QR code banao, sab khud connect ho jayenge. Yeh guide Urdu mein.

WiFi ka QR code kaise banaye?

ToolCrate QR Generator kholo, yeh format paste karo: WIFI:T:WPA;S:ApKaWiFiName;P:ApKaPassword;; — QR code turant ban jayega. Print karke fridge pe laga do.

QR code kaise scan karein?

Phone ka camera kholo, QR code ki taraf point karo. 2-3 second mein connection ka option aayega. Android aur iPhone dono mein kaam karta hai.

Kya QR code expire ho jata hai?

Nahi. Static QR code hai, kabhi expire nahi hoga. Aap WiFi password change karo to naya QR banao.

Kya mera WiFi password save hota hai kahin?

Nahi. ToolCrate locally QR code banata hai. Kuch bhi upload nahi hota.