O QR gerado é testado?

Sim. Os downloads são ativados apenas após o jsQR e o ZXing retornarem o destino exato, com uma verificação adicional de decodificador de navegador nativo onde suportado.

How does the QR code with logo in the middle generator work?

The uploaded logo’s spatial colours are mapped onto QR dots while its darkest neutral usable colour drives the surrounding QR.

Does SGNL test the QR code before download?

Yes. Results are checked with jsQR, ZXing and, where supported, the browser’s native Barcode Detector.

How is the QR colour selected?

SGNL maps prominent logo colours into the QR design, using the darkest neutral colour outside or a less-saturated version when the logo is monochrome.

Which logo format works best?

A simple transparent PNG works best. JPG and WebP are also supported.

Can I use the logo QR code in print?

Yes. SVG is recommended for print, with the quiet zone retained and final artwork tested on multiple phones.

O QR gerado é testado?

Sim. Os downloads são ativados apenas após o jsQR e o ZXing retornarem o destino exato, com uma verificação adicional de decodificador de navegador nativo onde suportado.

How does the QR code with logo in the middle generator work?

The uploaded logo’s spatial colours are mapped onto QR dots while its darkest neutral usable colour drives the surrounding QR.

Does SGNL test the QR code before download?

Yes. Results are checked with jsQR, ZXing and, where supported, the browser’s native Barcode Detector.

How is the QR colour selected?

SGNL maps prominent logo colours into the QR design, using the darkest neutral colour outside or a less-saturated version when the logo is monochrome.

Which logo format works best?

A simple transparent PNG works best. JPG and WebP are also supported.

Can I use the logo QR code in print?

Yes. SVG is recommended for print, with the quiet zone retained and final artwork tested on multiple phones.

100% grátis, sem validade nem limites

Gerador de QR com logótipo

Crie códigos QR com a sua marca e verificação de leitura.

Gerador de QR com logótipo

Crie códigos QR com a sua marca e verificação de leitura.

From gerador de qr com logótipo to a shareable asset.

Livre para gerarNenhuma conta necessáriaDownloadable output

Adicione o essencial

Add the information needed for your gerador de qr com logótipo.

Create the asset

Generate your gerador de qr com logótipo and check the result before sharing it.

Share and measure

Copy it, download it, or save it for tracking when you are ready to measure what happens next.

Perguntas frequentes

SGNL mapeia o logotipo carregado nos pontos QR preservando estruturas QR críticas e digitalizando a confiabilidade.

Continue a jornada do cliente

Gerador de códigos QR

Crie códigos QR e acompanhe as leituras em tempo real.

Abrir ferramenta

Acompanhamento de PDF

Carregue um PDF e acompanhe aberturas, visualizações e downloads.

Abrir ferramenta

Gerador de links WhatsApp

Crie links WhatsApp que abrem uma conversa com um toque.

Abrir ferramenta

100% free - never expires, has no limits

Make your QR unmistakably yours.

Generate branded logo QR codes that blend your logo into the design while staying reliably scannable.

Insert your logo

Your logo is processed locally and is not uploaded during generation.

100% grátis, sem validade nem limites

Gerador de QR com logótipo

Crie códigos QR com a sua marca e verificação de leitura.

Gerador de QR com logótipo

Crie códigos QR com a sua marca e verificação de leitura.