Wi-Fi QR Code Generator

Guests connect to your Wi-Fi by scanning — no password typing, ever.

Content type

Content

Options

Size (px):

Margin:

Error correction

The higher the level, the better the QR resists damage. Level H is recommended when adding a logo.

Templates

Style

Module shape

Corner shape

Corner core

Colors

Color type

Modules

Background

Transparent background

Center logo

Choose an image…

Icons

PNG/SVG recommended, max 1 MB. Use error-correction level H to stay scannable.

Frame

Frame style

Preview

Fill in the content to see the QR code.

Embeddable HTTP API

The basic generator is also exposed over HTTP: handy for embedding a QR code directly in an email, a page or a script, with no JavaScript. Open CORS, no key, cached response.

Note: the API returns a "simple" QR (solid colors, square modules). Advanced styles — shapes, gradients, logo, frame — are available only in the generator above, in the browser.

Endpoint

GET /api/qr?data=...

Parameters

Param	Values	Default	Role
data	required	—	Text/URL to encode (max 2900 characters, URL-encoded).
size	64–2000	300	Width (= height) of the QR in pixels.
margin	0–20	2	Margin (quiet zone) in modules.
ec	L · M · Q · H	M	Error-correction level.
dark	hex	#000000	Module color (with or without #).
light	hex	#ffffff	Background color (with or without #).
format	png · svg	png	Format of the returned image.

Responses

Code	Type	When
200	image/png · image/svg+xml	QR generated. Open CORS + 24 h cache.
400	application/json	"data" missing, empty or too long.
422	application/json	Content too dense for the error-correction level.

Sample URL

/api/qr?data=https%3A%2F%2Fmy-monkey.fr&size=300&ec=M&dark=%230a0e1a&light=%23ffffff&format=png

HTML embed

Command line

curl -o qr.png "https://qrcode.my-monkey.fr/api/qr?data=https%3A%2F%2Fmy-monkey.fr&size=300&ec=M&dark=%230a0e1a&light=%23ffffff&format=png"

Try it now

A Wi-Fi QR code encodes your network name (SSID) and its password. When scanned with a smartphone, the connection happens automatically — without typing the key. Perfect for a café, restaurant, Airbnb, waiting room or simply at home.

Enter the SSID, the password and the security type (WPA/WPA2, WEP or none), tick "hidden network" if needed, then print and display the QR code. Everything is generated in your browser: your Wi-Fi password is never sent over the Internet.

Why use our QR code generator?

Free & unlimitedNo sign-up, no watermark, no limit. Generate and download as many QR codes as you like, in PNG or SVG.

Never expiresYour QR codes are static: they encode the data directly and keep working forever, with no subscription.

100% privateEverything is computed in your browser. No data (URL, Wi-Fi password, contact…) is ever sent to a server.

Fully customizableModule shapes, color gradients, a center logo and a frame with a call-to-action label.

PNG & SVG exportCrisp SVG (vector) for large-format print, PNG for the web — at any size.

Free HTTP APIGenerate QR codes from a simple URL to embed them in an email, a page or a script.

Create any type of QR code

Link Contact (vCard) Text Email Phone SMS WhatsApp Location Event PayPal Crypto Social Scan a QR code Bulk QR codes

Frequently asked questions

How do I create a Wi-Fi QR code?

Choose the "Wi-Fi" type, enter the network name (SSID) and password, then download the QR code. Guests connect by scanning it, without typing the key.

Does Wi-Fi QR scanning work on iPhone and Android?

Yes. The camera on iOS (11+) and Android (9+) natively detects Wi-Fi QR codes and offers to join the network. No third-party app is needed.

Is my Wi-Fi password safe?

Yes. The QR code is computed in your browser: the password is never transmitted to a server. However, anyone who scans the code gets access — display it only where intended.

Do the generated QR codes expire?

No. A static QR code encodes the information directly: it never expires and keeps working indefinitely.