What can I encode in a QR code?

Any text up to ~4,000 characters: URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, and more.

What size should I use?

256x256 works for most screen displays. Use 512+ for print materials. The QR code scales without losing quality.

What can I encode in a QR code?

Any text up to ~4,000 characters: URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, and more.

What size should I use?

256x256 works for most screen displays. Use 512+ for print materials. The QR code scales without losing quality.

Zdarma

Generátor QR kódů

Generujte QR kódy z libovolné URL nebo textu. Stáhněte jako PNG.

100% zdarmaBez registraceBěží ve vašem prohlížeči

Text nebo URL

Velikost: 256x256px

QR kód se zobrazí zde

O nástroji QR Code Generator

Generate QR codes from any URL, text, or data. Customize the size and download as PNG. Perfect for sharing links, Wi-Fi credentials, contact info, or any text data.

Často kladené otázky

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Zobrazit všechny nástroje

Sdílejte odkaz na váš LaunchChat widget přes QR kód pro snadný mobilní přístup.

Není vyžadována kreditní karta

Put a QR code on your product packaging or business card that opens an AI chatbot — instant support, zero app install.

Free tier available. No credit card required.

Try Free