WiFi QR Code Generator
Stop spelling out your WiFi password letter by letter: this WiFi QR code generator makes a code guests scan with their phone camera to join your network instantly. It builds the standard WIFI: payload — and escapes special characters like ; , : " and \ correctly, the detail most generators get wrong that makes codes silently fail. Your password never leaves this page.
- Nothing you type leaves this page
- Works offline once loaded
- Free forever, no signup
Preparing WiFi QR Code Generator for you…
Loading the tool into your browser. Nothing is uploaded — the work happens on your device.
Shorter is better: the less text, the sparser the code and the easier it scans from a distance. For links, a short URL beats a long tracking URL.
Special characters in your network name or password — like ;, :, ,, " or \ — are escaped correctly here. An unescaped semicolon is why WiFi QRs from many other generators silently fail.
This vCard is {{ payloadLength }} characters — dense codes like this scan poorly, especially printed small. Drop the address or website to thin it out.
Payload: {{ payloadLength }} characters. Keeping it under ~500 keeps the code easy to scan on a business card.
Logo: {{ logoName }} — centred at ~22% of the code width on a white pad.
{{ logoWarning }}
The logo hides part of the code, so this mode encodes at error correction level H — the code carries ~30% redundancy and rebuilds the hidden modules. That also makes the code denser, so keep the text short and always test-scan before printing.
{{ vpaError }}
{{ amError }}
Leave the amount blank for a counter QR — the customer types the amount in their app, which is the usual shop setup. Set an amount only when every payment is the same.
{{ fieldError }}
Scan to pay {{ pn || 'this UPI ID' }} — {{ amountLabel }}
Point a phone camera at it — it offers to join {{ ssid }}.
Scanning opens an “Add contact” card on iPhone and Android.
{{ error }}
PNG is 1200px — sharp enough for an A4 print. SVG scales to any size. The poster prints an A4 “Scan to Pay” sheet for your counter.
PNG downloads at 1200px. SVG is not offered in logo mode — the raster logo would be embedded anyway, so PNG is the honest format.
PNG is 1200px — sharp for print. SVG scales to any size without blur.
This QR carries only the payee details you typed above — your UPI ID, name and optional amount. It never contains your UPI PIN or any bank credentials, and nothing you type is transmitted from this page.
The QR is generated on your device — your WiFi password is never uploaded, stored or logged. Remember the code itself contains the password in plain text: anyone who scans it can join (and read) the network, so print it only where you'd happily hand the password out.
The QR is generated entirely on your device — nothing you type or upload leaves this page. Static codes like this never expire and have no scan limits.
SCAN TO PAY
{{ pn || 'UPI Payment' }}
{{ amountLabel }}
UPI ID: {{ pa }}
Pay with any UPI app — GPay · PhonePe · Paytm · BHIM
How to use this tool
-
Enter your network exactly
Type the SSID and password exactly as set on the router — both are case-sensitive. Pick WPA (almost every modern router) unless you know otherwise.
-
Scan-test it on screen
Point a phone camera at the preview: iPhone and Android both pop a "Join network" prompt. If it joins, your print will work.
-
Print and frame it
Download the PNG or SVG and put it where guests sit — café tables, the guest room, the reception desk.
Questions people ask
Does a WiFi QR code work on iPhone?
Yes — since iOS 11, the native camera recognises WiFi codes and offers to join the network; no app needed. Android has done the same since Android 10 (and via Google Lens before that).
Why do WiFi QR codes from other generators sometimes fail?
Usually broken escaping. The WIFI: format reserves the characters \ ; , : and " — if your password contains one and the generator doesn't escape it, the payload is cut short and phones reject or mis-join. This tool escapes all of them per the spec.
Is it safe to put my WiFi password in a QR code?
The code is generated on your device — we never see the password. But be clear about what a WiFi QR is: the password sits in the code in scannable form, so anyone who photographs it can join. Print it only where you'd happily hand out the password, and consider a separate guest network.
Which security type do I choose?
WPA — it covers WPA, WPA2 and WPA3, which is virtually every router sold in the last decade. WEP only for antique hardware, and "Open network" for password-free networks (the code then just carries the SSID).
What if my network is hidden?
Tick the hidden-network box — the payload gets an H:true flag so phones know to probe for an SSID that isn't broadcasting. Without it, scanning a hidden network's code fails on many devices.
Do I need to regenerate the code if I change the password?
Yes — the password is baked into the code, so a router change means printing a fresh QR. That's the trade-off of static codes: zero dependencies, but no remote editing.
Related tools
- QR Code Generator Free QR code generator for URLs and text — static codes that never expire, no signup, no waterma...
- vCard QR Code Generator Create a vCard QR code free — scan adds your name, phone, email and company straight to contacts...
- UPI QR Code Generator Create a UPI payment QR code free — customers scan and pay from any UPI app. Never expires, no s...
Free because it costs us nothing to run: your browser does the work, not our servers. Made by Dynamb Technologies — we build software for businesses.