QR e código de barras
Códigos QR, códigos de barras e ferramentas de leitura
Free QR code and barcode tools for links, Wi-Fi, vCards, WhatsApp, ISBN and batch generation - plus a barcode scanner.
QR generators
Standard, logo, Wi-Fi, contact and messaging QR codes.
Estúdio QR
Generate and customize QR codes
Código QR com Logo
Embed your brand logo inside a scannable QR code
Gerador de QR Artístico
Blend a QR code with your own image while keeping it scannable
Gerador de Código QR com Imagem
Turn a photo or icon into the QR code itself, and it still scans
Gerador de QR para Wi-Fi
Generate a QR code that connects to your Wi-Fi instantly
Gerador de QR vCard
Create a QR code digital business card (vCard)
Gerador de QR de E-mail
QR code that opens a pre-filled email draft when scanned
Gerador de QR de SMS
Generate a QR code that opens a pre-filled SMS message
Gerador de QR do WhatsApp
Create a QR code that starts a WhatsApp chat
Gerador de QR em Lote
Generate multiple QR codes at once and download as ZIP
Barcodes & extras
Barcode create/scan, ISBN and business-day counts.
Estúdio de Códigos de Barras
Draw a real, scannable barcode in the shape of any picture
Gerador de Código de Barras
Generate Code 128 barcodes for inventory, assets and shipping labels
Leitor de Código de Barras
Read barcode using image or webcam
Gerador de Código de Barras ISBN
Generate EAN-13 ISBN barcodes with checksum validation
Calculadora de Dias Úteis
Count working days between two dates, or add business days, with US, UK, Canada and India holiday presets
Frequently asked questions
Yes. Open QR Studio, enter a URL or text and download the code.
Yes. Use QR Code with Logo or QR Art for styled scannable codes.
No. Generate and download without signup for normal use.