Initializing, please wait a moment

Scanner de QR Code vs Alternativas

O Scanner de QR Code e uma das tres formas comuns de fazer isso: uma ferramenta baseada em navegador como esta, um aplicativo de desktop ou um servico online com upload. Cada uma tem compensacoes diferentes em relacao ao destino do arquivo e ao que e preciso instalar.

Como o Scanner de QR Code se compara

AspectoScanner de QR Code (esta ferramenta)Aplicativo de desktopServico online com upload
Para onde vai o arquivoFica neste dispositivoFica neste dispositivoEnviado para um servidor
Instalacao necessariaNaoSimNao
Funciona sem contaSimSimVaria por servico

Quando o codigo contem um link, a ferramenta mostra o URL exato como um link clicavel ANTES de voce visita-lo - uma forma facil de verificar um QR code suspeito de phishing.

Copie o valor decodificado com um clique - util para senhas de wifi, numeros de serie, strings de cupom ou referencias de pagamento longas.

Perguntas frequentes

Esta ferramenta e gratuita?

Sim, gratuita sem necessidade de conta ou instalacao.

Funciona offline?

Voce precisa carregar a pagina, mas a decodificacao ocorre localmente no navegador.

← Voltar para ferramentas utilitarias

Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. No account is needed to use any tool. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

Why trust these tools

  • Ten-plus years of web tooling. The freetoolonline editorial team has shipped browser-based utilities since 2015. The goal has never changed: get you to a working output fast, without an install.
  • No install, no sign-up. Open a tool and get a working output in seconds - nothing to download and no account to create. Tools that need heavy processing run it on our service, so even a low-powered machine gets the job done.
  • Analytics stops at the page view. We measure which pages get visited, not what you type or upload inside a tool. There is nothing to sign in to and no profile is attached to your input.
  • Open-source core components. The processing engines underneath (libheif, libde265, pdf-lib, terser, clean-css, ffmpeg.wasm, and others) are public and audit-able. We link to each one in its tool page's footer.
  • Free, with or without ads. All tools are fully functional without sign-up. The Disable Ads button in the header is always available if you need a distraction-free run.

Related tools:

  • QR Code Generator - QR code generator online - create a scannable QR for a URL, short text, contact vCard, or Wi-Fi
  • Code Editor - A free in-browser code editor powered by the Monaco engine behind VS Code.
  • Code Formatter Beautifier - Beautify JavaScript, CSS, HTML, and JSON in your browser.
  • QR Code Scanner - QR Code Scanner - M1: Find out what a QR code says from a screenshot or saved photo - choose the
  • Base64 Encoder - Encode text to Base64 or decode a Base64 string back to text, right in your browser - no upload and
  • URL Decoder - URL Decoder - Free Online Tool.

Related guides:

Loading reviews...