QR Code Generator

live

Generate a QR code from any string — URLs, vCard data, plain text. Returns base64-encoded PNG or SVG with configurable scale and colours.

POST /v1/qr/generatePer request

Request

Field	Type	Description
content*	string	String to encode (max 2048 chars)
format	"png" \| "svg"	Output format (default: "png")
scale	integer	Scale factor 1–40 (default: 10)
dark	string	Dark module colour as #rrggbb (default: "#000000")
light	string	Light module colour as #rrggbb (default: "#ffffff")

Field	Type	Description
format	string	Output format used: png or svg
data	string	Base64-encoded image bytes
mime_type	string	MIME type: image/png or image/svg+xml

Request

{
  "content": "https://apidepot.io",
  "format": "png",
  "scale": 10
}

Response

{
  "format": "png",
  "data": "iVBORw0KGgoAAAANSUhEUgAA...",
  "mime_type": "image/png"
}

–Sync endpoint — generation is under 50ms for typical inputs.
–Decode with: <img src="data:{mime_type};base64,{data}" />
–SVG output is text-based; it can be embedded directly in HTML without decoding.
–Error correction level M is used — balances size and resilience.

content*Text or URL to encode

formatOutput format

scaleScale factor (1–40, default 10)