Static • Front-end Only

Loongprt QR Code Generator

Logo • Sticker • Colors • Shapes • PNG/SVG Export. Everything stays in your browser.

1

Choose Type

2

Enter Data

Tip: include https:// for best scan results.
Encodes: tel:+…
Encodes: MECARD:…
Encodes: geo:lat,lng
Encodes: bitcoin:address?amount=…&label=…
3

Design

Colors Foreground, background, transparency, gradient.
Tip: keep contrast high for best scanning.
Shapes Dots + Finder patterns (default is standard square).
Select a Logo Upload and style center logo.
Tip: keep logo under 2MB. ECC auto switches to H.
Recommended 18–22%.
Width(px) + Color
Sticker / Frame Applies to preview + PNG export (SVG is QR-only).
Export & QR Options Size, margin, ECC, export scale.
Preview auto-fits. Export uses real size.
Use 2×/4× for print quality.

Preview

Preview auto-fits. Export uses real size.
Embed is PNG data URL (no external request).
This is a static QR generator. For tracking/editable QR, you’d need a backend short-link service.