{"id":14070,"date":"2021-11-11T17:21:49","date_gmt":"2021-11-11T17:21:49","guid":{"rendered":"https:\/\/pageloot.com\/?p=14070"},"modified":"2026-04-29T07:44:48","modified_gmt":"2026-04-29T07:44:48","slug":"how-to-make-barcode","status":"publish","type":"post","link":"https:\/\/pageloot.com\/pt\/barcode\/how-to-make-barcode\/","title":{"rendered":"Como Fazer um C\u00f3digo de Barras para o Seu Neg\u00f3cio"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Dificuldade em controlar seu estoque crescente ou preparar produtos para as prateleiras de varejo? O rastreamento manual leva a erros humanos caros e retarda seu processo de checkout. Este guia explica como gerar, formatar e imprimir c\u00f3digos de barras escane\u00e1veis para otimizar suas opera\u00e7\u00f5es comerciais e gerenciamento de estoque.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Compreendendo os Fundamentos e Benef\u00edcios dos C\u00f3digos de Barras<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Um c\u00f3digo de barras \u00e9 uma representa\u00e7\u00e3o visual de dados em um formato leg\u00edvel por m\u00e1quina, tipicamente consistindo de linhas paralelas e espa\u00e7os de larguras variadas. Quando voc\u00ea usa um scanner, ele traduz esses padr\u00f5es em n\u00fameros e caracteres em milissegundos, proporcionando um n\u00edvel de velocidade e confiabilidade que a entrada manual n\u00e3o consegue igualar. Embora os c\u00f3digos de barras sejam c\u00f3digos unidimensionais tradicionais, voc\u00ea tamb\u00e9m pode considerar o <a href=\"https:\/\/pageloot.com\/pt\/barcode\/barcode-vs-qr-code\/\">c\u00f3digo de barras vs c\u00f3digo QR<\/a> debate para o seu neg\u00f3cio; os c\u00f3digos QR oferecem maior capacidade de dados e melhor toler\u00e2ncia a danos, mas os c\u00f3digos de barras padr\u00e3o permanecem o padr\u00e3o da ind\u00fastria para varejo e rastreamento interno de ativos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A implementa\u00e7\u00e3o de um sistema de c\u00f3digo de barras reduz o risco de erro humano, o que \u00e9 especialmente cr\u00edtico quando voc\u00ea est\u00e1 <a href=\"https:\/\/pageloot.com\/pt\/barcode\/how-to-make-shipping-label-barcode\/\">criando c\u00f3digos de barras para etiquetas de envio<\/a> que devem suportar os rigores do tr\u00e2nsito. Ao digitalizar seu estoque, voc\u00ea obt\u00e9m visibilidade em tempo real dos n\u00edveis de estoque, ajudando a evitar faltas ou excesso de estoque caro.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Projetando C\u00f3digos de Barras para Escaneabilidade \u00d3tima<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A base de um c\u00f3digo de barras funcional \u00e9 o contraste. Os scanners geralmente usam luz vermelha para ler c\u00f3digos, o que significa que o dispositivo identifica a diferen\u00e7a entre espa\u00e7os que refletem luz e barras que absorvem luz. Para os resultados mais confi\u00e1veis, voc\u00ea deve usar barras pretas em um fundo branco. Embora voc\u00ea possa usar outras cores claras como amarelo, laranja ou vermelho para o fundo, as barras em si devem permanecer escuras para garantir que o scanner possa distinguir o padr\u00e3o.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/barcode-scannability-guide-8f0dbf-088ea37ba621.webp\" alt=\"Infogr\u00e1fico de regras de design de c\u00f3digo de barras\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O tamanho e a resolu\u00e7\u00e3o tamb\u00e9m ditam se um c\u00f3digo ser\u00e1 escaneado na primeira tentativa. Para c\u00f3digos de barras de varejo padr\u00e3o como UPC-A ou EAN-13, a amplia\u00e7\u00e3o m\u00ednima pr\u00e1tica \u00e9 de 80% do tamanho padr\u00e3o, embora voc\u00ea possa aument\u00e1-los para at\u00e9 200% para embalagens maiores. Se um c\u00f3digo de barras for muito pequeno, o scanner pode n\u00e3o conseguir resolver as linhas individuais, enquanto um c\u00f3digo muito grande pode n\u00e3o caber no campo de vis\u00e3o do scanner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Todo c\u00f3digo de barras requer uma \u201czona silenciosa\u201d, que \u00e9 o espa\u00e7o branco vazio ao redor do c\u00f3digo que informa ao scanner onde os dados come\u00e7am e terminam. Para um c\u00f3digo de barras UPC-A, voc\u00ea deve manter uma zona silenciosa nos lados esquerdo e direito que seja pelo menos nove vezes a largura da barra mais estreita. Os c\u00f3digos EAN-13 t\u00eam requisitos ligeiramente diferentes, necessitando de uma zona silenciosa de 11 vezes a largura da barra mais estreita \u00e0 esquerda e sete vezes \u00e0 direita. A falha em fornecer este espa\u00e7o \u00e9 uma das causas mais comuns de etiquetas ileg\u00edveis.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Escolhendo a Orienta\u00e7\u00e3o do Seu C\u00f3digo de Barras<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A forma como voc\u00ea posiciona um c\u00f3digo de barras em seu produto afeta a facilidade com que ele pode ser lido por diferentes hardwares. Voc\u00ea pode escolher entre duas orienta\u00e7\u00f5es principais:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>  A orienta\u00e7\u00e3o \"cerca de estacas\" (picket fence) posiciona as barras paralelamente ao movimento da etiqueta atrav\u00e9s da impressora, resultando frequentemente em bordas mais limpas e maior qualidade de impress\u00e3o.<\/li>\n<li>  A orienta\u00e7\u00e3o \"escada\" (ladder) posiciona as barras perpendicularmente \u00e0 dire\u00e7\u00e3o de impress\u00e3o, o que \u00e9 frequentemente preferido para objetos cil\u00edndricos como garrafas ou latas para evitar que a curvatura da superf\u00edcie distor\u00e7a a leitura.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Quando voc\u00ea <a href=\"https:\/\/pageloot.com\/pt\/barcode-scanner\/\">escanear um c\u00f3digo de barras online<\/a> ou com um dispositivo port\u00e1til, a orienta\u00e7\u00e3o deve permitir que o laser ou a c\u00e2mera capturem toda a largura do c\u00f3digo em uma \u00fanica passagem. O posicionamento vertical \u00e9 geralmente mais f\u00e1cil para a equipe escanear rapidamente durante verifica\u00e7\u00f5es de invent\u00e1rio de alto volume.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como Gerar Seu C\u00f3digo de Barras<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O primeiro passo no processo de gera\u00e7\u00e3o \u00e9 identificar o sistema de numera\u00e7\u00e3o correto para suas necessidades. A maioria dos produtos de varejo exige um C\u00f3digo Universal de Produto (UPC) ou um n\u00famero EAN, que voc\u00ea pode obter oficialmente atrav\u00e9s da GS1 para garantir a exclusividade global. Para rastreamento interno ou gerenciamento de armaz\u00e9m, voc\u00ea pode usar n\u00fameros de Unidade de Manuten\u00e7\u00e3o de Estoque (SKU) que voc\u00ea mesmo define.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/barcode-workflow-illustration-291c5e-673e41dfd06d.webp\" alt=\"Fluxo de trabalho de cria\u00e7\u00e3o de c\u00f3digo de barras\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Depois de ter seus n\u00fameros, voc\u00ea pode usar um gerador de c\u00f3digo de barras para converter esse texto em uma imagem digital. Muitas empresas usam ferramentas online para criar essas imagens rapidamente para r\u00f3tulos de produtos. Se voc\u00ea estiver vendendo atrav\u00e9s de plataformas espec\u00edficas, deve seguir seus requisitos exclusivos, como os padr\u00f5es espec\u00edficos para <a href=\"https:\/\/pageloot.com\/pt\/barcode\/amazon-fba-barcode-labels\/\">r\u00f3tulos de c\u00f3digo de barras Amazon FBA<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ap\u00f3s gerar o arquivo digital, voc\u00ea deve escolher a m\u00eddia correta para impress\u00e3o. Embora o papel padr\u00e3o funcione para algumas aplica\u00e7\u00f5es, os r\u00f3tulos adesivos s\u00e3o a escolha mais popular e econ\u00f4mica para o varejo. Para ambientes mais especializados, voc\u00ea pode usar etiquetas ou at\u00e9 mesmo pulseiras. Impressoras t\u00e9rmicas s\u00e3o tipicamente usadas para rolos de etiquetas porque produzem imagens dur\u00e1veis e de alto contraste que n\u00e3o borram facilmente.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Verifique Seus C\u00f3digos Instantaneamente<\/strong> Certifique-se de que seus novos c\u00f3digos de barras sejam perfeitamente leg\u00edveis antes de imprimir milhares de r\u00f3tulos. Use o <a href=\"https:\/\/pageloot.com\/pt\/barcode-scanner\/\">Leitor de C\u00f3digo de Barras Online<\/a> para testar seus designs em diferentes dispositivos e garantir que estejam prontos para o varejo.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Solu\u00e7\u00e3o de Problemas Comuns de Digitaliza\u00e7\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mesmo com um gerador de alta qualidade, fatores ambientais podem tornar um c\u00f3digo de barras ileg\u00edvel. Umidade, mudan\u00e7as extremas de temperatura ou abras\u00e3o f\u00edsica durante o transporte podem danificar a superf\u00edcie do r\u00f3tulo. Para evitar esses problemas, certifique-se de que seus r\u00f3tulos sejam feitos de material dur\u00e1vel adequado \u00e0s suas condi\u00e7\u00f5es espec\u00edficas de armazenamento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A inconsist\u00eancia na qualidade de impress\u00e3o \u00e9 outro obst\u00e1culo frequente. Se a cabe\u00e7a da sua impressora estiver suja ou a tinta estiver baixa, as barras podem parecer desbotadas ou manchadas, o que interrompe o padr\u00e3o que o scanner est\u00e1 tentando ler. A manuten\u00e7\u00e3o regular do seu hardware e o teste frequente de lotes impressos podem ajud\u00e1-lo a detectar esses erros antes que os produtos cheguem ao cliente. Para entender melhor como prevenir essas falhas, ajuda aprender <a href=\"https:\/\/pageloot.com\/pt\/barcode\/how-barcode-scanner-works\/\">como um leitor de c\u00f3digo de barras funciona<\/a> e os princ\u00edpios de reflex\u00e3o de luz nos quais ele se baseia para interpretar dados.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Perguntas Frequentes<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-ec8732334259\"><strong class=\"schema-faq-question\">Posso usar qualquer combina\u00e7\u00e3o de cores para os meus c\u00f3digos de barras?<\/strong> <p class=\"schema-faq-answer\">N\u00e3o. Voc\u00ea deve manter alto contraste entre as barras e o fundo. Barras pretas em um fundo branco s\u00e3o a escolha mais segura. Evite usar vermelho para as barras, pois muitos scanners usam luz vermelha e ver\u00e3o as barras vermelhas como espa\u00e7o em branco.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-f0a1fac21472\"><strong class=\"schema-faq-question\">Qual \u00e9 o tamanho m\u00ednimo para um c\u00f3digo de barras de varejo?<\/strong> <p class=\"schema-faq-answer\">Para c\u00f3digos de barras UPC-A e EAN-13, o padr\u00e3o da ind\u00fastria sugere uma amplia\u00e7\u00e3o m\u00ednima de 80% do tamanho nominal. Reduzir ainda mais o tamanho aumenta o risco de o c\u00f3digo de barras se tornar ileg\u00edvel por scanners padr\u00e3o.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-bce774aad3fc\"><strong class=\"schema-faq-question\">Preciso comprar um n\u00famero de c\u00f3digo de barras para invent\u00e1rio interno?<\/strong> <p class=\"schema-faq-answer\">Se voc\u00ea est\u00e1 usando apenas c\u00f3digos de barras para rastrear ativos dentro do seu pr\u00f3prio armaz\u00e9m ou escrit\u00f3rio, voc\u00ea pode gerar seus pr\u00f3prios c\u00f3digos de barras baseados em SKU gratuitamente. No entanto, se voc\u00ea planeja vender produtos em lojas de varejo, geralmente precisa se registrar para obter n\u00fameros oficiais UPC ou EAN atrav\u00e9s da GS1.<\/p> <\/div> <\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\">Ao seguir estas diretrizes de contraste, dimensionamento e posicionamento, voc\u00ea pode criar um sistema de c\u00f3digo de barras confi\u00e1vel que cresce com seu neg\u00f3cio. A combina\u00e7\u00e3o certa de software e hardware garante que seu invent\u00e1rio permane\u00e7a organizado e seu processo de checkout permane\u00e7a eficiente. Se voc\u00ea est\u00e1 pronto para come\u00e7ar, tente gerar um c\u00f3digo de teste e use uma ferramenta de digitaliza\u00e7\u00e3o m\u00f3vel para verificar sua precis\u00e3o hoje.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aprenda a gerar, formatar e imprimir c\u00f3digos de barras escane\u00e1veis para o seu neg\u00f3cio. Este guia explica as melhores pr\u00e1ticas de design, n\u00fameros GS1 e rastreamento de invent\u00e1rio.<\/p>","protected":false},"author":17,"featured_media":53165,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2602],"tags":[],"class_list":["post-14070","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-barcode"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Make a Barcode for Your Business<\/title>\n<meta name=\"description\" content=\"Learn how to generate, format, and print scannable barcodes for your business. This guide explains design best practices, GS1 numbers, and inventory tracking.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pageloot.com\/pt\/barcode\/how-to-make-barcode\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Make a Barcode for Your Business\" \/>\n<meta property=\"og:description\" content=\"Learn how to generate, format, and print scannable barcodes for your business. 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