QRCode generator service

Based on PHP QR Code encoder, it provides a web service to generate QR codes.

It accepts the following parameters (via POST or GET):

data

Data to be encoded. Should be UTF-8 and percent encoded.
If empty display the current help page.

Default: <empty>

level

Error correction level. It can be:

• L
• M
• Q
• H

Default: H

size

Matrix point size (in pixels)
Accepts values between 1 ad 20
Default: 4

margin

Margin size (in points of matrix)
Accepts values between 0 ad 10
Default: 1

Examples