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.

Gratuito

Gerador de QR Code

Gere QR codes a partir de qualquer URL ou texto. Baixe como PNG.

100% GratuitoSem cadastroRoda no seu navegador

Texto ou URL

Tamanho: 256x256px

O QR code aparecerá aqui

Sobre 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.

Perguntas frequentes

Mais ferramentas de Generators

Meta Tag / OG Preview

Preview how your site looks when shared on social media.

See exactly how your webpage will appear when shared on Twitter, Facebook, LinkedIn, and other platforms. Paste any URL to preview the title, description, and image that social networks will display. Catch missing or broken meta tags before you share.

Favicon Generator

Create favicons from custom text or initials.

URL Encoder / Decoder

Encode and decode URL strings online.

Ver todas as ferramentas

Compartilhe o link do seu widget LaunchChat via QR code para acesso fácil pelo celular.

Sem cartão de crédito

Need an AI support chatbot?

LaunchChat turns your docs into a support widget with citations and auto-escalation. Lifetime deal available.

Try Free