QR Builder — QR Code Generator

Paste text or a URL, and get a clean QR code. Press Ctrl+Enter to render.

Ready — enter content below.

Client-side only.

Options QR rendering

Size

Error correction

Foreground

Background

Higher error correction tolerates more damage, but makes denser codes. For best scan reliability, keep high contrast.

Input Text / URL

Auto-updates as you type. 0 chars · 1 line

QR Code 320×320

Your QR code will appear here.

Tip: Most camera apps scan this instantly. If scanning fails, shorten the content.

About QR Builder. All QR generation runs entirely in your browser. The generator library is loaded from jsDelivr.