QR Code Generator

QR code for any data — text, URL, WiFi, email, SMS, phone, vCard, geo. PNG, SVG, JPG or GIF. Size selectable.

Endpoint

GET/qr?text=hello

QR image (PNG default) — direct download.

GET/qr?text=hello&json=1

QR URL as JSON (image link).

Supported Data Types

Type auto-detected from params. Explicit type= also supported.

Type	Params	QR Content
text	text= / data=	Plain text
url	url=	Link — https:// auto-add
wifi	ssid= password= encryption=	WiFi connect
email	email= subject=	mailto:
phone	phone=	tel:
sms	phone= body=	SMSTO:
vcard	name= phone= email= org=	Contact card
geo	lat= lon=	geo: location

Size & Format

Parameter	Values	Default	Notes
size	50–2000	200	Square px (clamped)
format	png · svg · jpg · gif	png	Image format
color	hex e.g. 6366f1	black	QR color
bg	hex	white	Background
json	1	—	JSON instead of image

Example — Text

curl -o qr.png "https://api.apimitra.in/qr?text=hello&size=300"

Example — URL (auto-detect)

curl -o link-qr.png "https://api.apimitra.in/qr?url=apimitra.in&size=300"

Example — WiFi QR

curl -o wifi-qr.png "https://api.apimitra.in/qr?ssid=HomeNet&password=secret123"

Example — UPI Payment QR

curl -o upi-qr.png "https://api.apimitra.in/qr?text=upi://pay?pa=yourname@upi&pn=Name&size=400"

Example — vCard (Contact card)

curl -o contact-qr.png "https://api.apimitra.in/qr?name=Arnab&phone=9876543210&org=NeXaric"

Example — Geo location

curl -o geo-qr.png "https://api.apimitra.in/qr?lat=22.57&lon=88.36"

Example — JSON response (base64, local)

curl "https://api.apimitra.in/qr?url=apimitra.in&size=500&json=1"

{
  "status": "ok",
  "api": "qr",
  "type": "url",
  "size": 500,
  "format": "png",
  "qr": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAA...",
  "content": "https://apimitra.in"
}

note

QR 100% locally generated — no external service, no third-party URL visible. qr field = base64 data URL — use directly in <img src="...">. PNG default, SVG supported. Cached 24h. Size clamped between 50–2000.