QR Code Generator

How to use QR Code Generator

1. 1

   Enter your content

   Type text or a URL, or use a quick preset for an email, phone number, WiFi network (WPA/WPA2, WEP or open) or vCard contact.

2. 2

   Adjust size and error correction

   Set the size and the error correction level (L, M, Q or H). Higher levels survive more damage but produce denser codes.

3. 3

   Customize colors

   Change the foreground and background colors to match your branding, keeping enough contrast for scanners.

4. 4

   Download SVG or PNG

   SVG scales without loss for print; PNG suits web pages and email.

5. 5

   Test with your phone

   Scan the code with your phone's camera to confirm it opens the right URL or decodes to the expected text.

Questions and answers

REST API

curl "https://aidevhub.io/api/qr-code/?data=https://aidevhub.io&format=svg"

const res = await fetch("https://aidevhub.io/api/qr-code/", {
  method: "GET",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
  "data": "https://aidevhub.io",
  "format": "svg"
}),
});
const data = await res.json();
console.log(data);

import requests

res = requests.post(
    "https://aidevhub.io/api/qr-code/",
    json={"data":"https://aidevhub.io","format":"svg"},
)
print(res.json())

{
  "format": "svg",
  "data": "<svg>...</svg>",
  "size": 300
}