PRACTICE

QR Code Generation

Enter text/URL and generate a QR code. Fully single-file (no CDN) and Blogspot-safe.

Input

Text / URL https://softwaretestingo.com

Size (px) 160 220 260 320

Error Correction L (7%) M (15%) Q (25%) H (30%)

Tips: Type text, click Generate, then verify #qrCanvas exists and data-has-qr="true".

Output

(QR will appear here)

Chars: 0 Last action:

Status: Ready

This page is single-file (no CDN). If QR fails, the status will show the reason.