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Free QR Code Generator — Beautiful, Private, Forever

Create stunning QR codes for links, WhatsApp, WiFi, business cards and payments. Add your logo, colors and a call-to-action frame, test the scan instantly, and download print-ready files — without signing up.

  • 100% free
  • No login required
  • No watermark, no ads
  • Never expires

1Choose QR type

2Enter content

3Customize design

Dark mode QR codes

History

QR codes you download or save appear here. Stored only on this device.

Why people choose UniQR

100% free

Every feature, every format, every size. No trial, no premium wall.

No login required

Open the page and create — no account, no email, no tracking cookies.

No watermark, no ads

Clean, professional QR codes you can print on anything.

Never expires

Static QR codes store your data directly, so they work forever.

Designer-grade styling

9 dot styles, gradients, logos, frames and 24 ready-made themes.

Print-ready exports

PNG and JPEG up to 3000px, vector SVG, WEBP and A4 PDF.

Private by design

Codes are generated in your browser — your data never leaves your device.

Works like an app

Install it on your phone and use it offline.

How to create a QR code

  1. Pick a type — link, WhatsApp, WiFi, vCard, payment and more.

  2. Enter your details. The QR code updates live while you type.

  3. Style it with colors, a logo, a frame and a call-to-action.

  4. Download PNG, SVG, PDF, WEBP or JPEG — and test it with your phone.

Demo data · Dynamic QR coming soon

Scan counter preview

Static QR codes work forever without any server. Dynamic QR codes with live scan counts are on our roadmap — this is a preview of the dashboard.

26 QR code types

Basic

Social media

Business

Payments

Available in 10 languages

Frequently asked questions

Is this QR code generator really free?

Yes. Every type, style and download format is free with no limits, no sign-up and no watermark.

Do the QR codes expire?

No. These are static QR codes: the data is stored inside the code itself, so they keep working forever and do not depend on our servers.

Can I put my logo in the middle of the QR code?

Yes. Upload a PNG, JPG, SVG or WEBP logo. Error correction is raised to level H automatically and our built-in scan test confirms the code still reads.

Which format should I download for printing?

Use SVG for unlimited-size vector printing, or the A4 PDF for posters and sticker sheets. PNG at 2000–3000px is ideal for flyers and packaging.

Is my data private?

Yes. QR codes are generated entirely in your browser. Nothing you type or upload is sent to a server.