QR Code & PIX Generator

Generate crisp SVG/PNG QR Codes for Brazilian PIX Copy-and-Paste (BRCode EMVCo with CRC16), URLs, and Wi-Fi networks.

Content type

PIX Key (CPF, CNPJ, Email, Phone, or Random Key)

Merchant name (up to 25 chars)

City (up to 15 chars)

Amount (BRL optional)

Transaction ID (TxID)

ISO/IEC 18004 — v8 (49×49 modules)

Generated payload (PIX Copy-and-Paste / Raw string)00020126460014br.gov.bcb.pix0124contato@thecodecodex.com520400005303986540549.905802BR5911CODEX TOOLS6009SAO PAULO62110507CODEX0163047419

Use from the terminal (JSON)

This tool also runs outside the site: the cli.js script uses the same logic as this page and returns the result as JSON. Parameters are the same as this page's URL — copy the command below with the values on screen.

Deno

deno run -q "https://tools.thecodecodex.com/cli.js?tool=qr-code"

Node.js / Bun

curl -s https://tools.thecodecodex.com/cli.js | node --input-type=module - qr-code mode=…

Parameter	Description	Default
mode	pix \| url \| wifi	pix
key	chave PIX (e-mail, CPF, CNPJ, telefone ou EVP)	pix@thecodecodex.com
name	nome do recebedor PIX (até 25 caracteres)	RECEBEDOR
city	cidade do recebedor PIX (até 15 caracteres)	SAO PAULO
amount	valor do PIX em R$ (0 = aberto)	0
txid	identificador da transação PIX	***
text	URL ou texto (quando mode=url)	https://tools.thecodecodex.com
ssid	nome da rede Wi-Fi (quando mode=wifi)	MinhaRede
pass	senha do Wi-Fi	—
auth	WPA \| WEP \| nopass	WPA
out	json \| svg \| unicode	json

Requires Deno, Node.js or Bun. With Deno the script runs with no permissions: it cannot read files or access the network. Central Bank indicators are from the day the site was published.

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