{"id":13581,"date":"2021-10-12T10:50:35","date_gmt":"2021-10-12T10:50:35","guid":{"rendered":"https:\/\/pageloot.com\/?p=13581"},"modified":"2026-04-29T07:44:48","modified_gmt":"2026-04-29T07:44:48","slug":"barcode-vs-qr-code","status":"publish","type":"post","link":"https:\/\/pageloot.com\/pt\/barcode\/barcode-vs-qr-code\/","title":{"rendered":"C\u00f3digo de Barras vs. C\u00f3digo QR: Escolhendo o Formato Certo para o Seu Neg\u00f3cio"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Voc\u00ea est\u00e1 com dificuldades para decidir entre o c\u00f3digo de barras cl\u00e1ssico e o moderno c\u00f3digo QR para as opera\u00e7\u00f5es da sua empresa? Confiar no formato errado pode levar a erros de digitaliza\u00e7\u00e3o, partilha limitada de dados e uma desconex\u00e3o com os seus clientes que dominam o telem\u00f3vel. Este guia esclarece as diferen\u00e7as t\u00e9cnicas e as aplica\u00e7\u00f5es pr\u00e1ticas de ambos os formatos para o ajudar a escolher a ferramenta certa.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Compreendendo a Base da Tecnologia de C\u00f3digo de Barras<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Um c\u00f3digo de barras \u00e9 um padr\u00e3o unidimensional (1D) que consiste em linhas pretas paralelas e espa\u00e7os brancos de larguras variadas. Estes c\u00f3digos de barras \u201clineares\u201d s\u00e3o usados principalmente para identificar itens numa base de dados, em vez de armazenar informa\u00e7\u00f5es detalhadas. Quando v\u00ea um c\u00f3digo de barras numa caixa de cereais, ele representa uma simples sequ\u00eancia de n\u00fameros que um sistema de retalho usa para procurar o nome e o pre\u00e7o do produto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A tecnologia baseia-se na reflex\u00e3o da luz para interpretar dados. Para obter uma leitura precisa, \u00e9 preciso entender <a href=\"https:\/\/pageloot.com\/pt\/barcode\/how-barcode-scanner-works\/\">como funcionam os leitores de c\u00f3digo de barras<\/a>, pois eles geralmente projetam uma luz vermelha sobre as linhas. As barras escuras absorvem a luz enquanto os espa\u00e7os brancos a refletem de volta para o sensor. Como os dados s\u00e3o codificados apenas horizontalmente, o leitor deve estar perfeitamente alinhado com o c\u00f3digo para processar a informa\u00e7\u00e3o. Embora esta tecnologia seja um padr\u00e3o de retalho desde os anos 1970, muitas empresas ainda se perguntam <a href=\"https:\/\/pageloot.com\/pt\/barcode\/are-barcodes-dead\/\">se os c\u00f3digos de barras est\u00e3o mortos<\/a> ou se permanecem relevantes para as necessidades de invent\u00e1rio modernas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A Evolu\u00e7\u00e3o do C\u00f3digo QR de Matriz 2D<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Os c\u00f3digos Quick Response (QR) representam a pr\u00f3xima gera\u00e7\u00e3o de armazenamento de dados. Ao contr\u00e1rio dos c\u00f3digos de barras lineares, os c\u00f3digos QR s\u00e3o bidimensionais (2D), o que significa que codificam dados tanto horizontal como verticalmente dentro de uma grade quadrada. Esta estrutura de matriz permite-lhes armazenar significativamente mais informa\u00e7\u00f5es numa pegada f\u00edsica muito menor. Enquanto um c\u00f3digo de barras padr\u00e3o pode armazenar apenas 20 caracteres, um c\u00f3digo QR pode armazenar milhares de caracteres, incluindo URLs, informa\u00e7\u00f5es de contacto e at\u00e9 pequenas imagens.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A complexa estrutura interna de um c\u00f3digo QR inclui marcadores espec\u00edficos, como os tr\u00eas grandes quadrados nos cantos, que ajudam os dispositivos a encontrar a orienta\u00e7\u00e3o correta. Isso permite digitalizar o c\u00f3digo de qualquer \u00e2ngulo \u2013 mesmo de cabe\u00e7a para baixo \u2013 tornando-o muito mais f\u00e1cil de usar para consumidores que utilizam smartphones. Se quiser aprofundar as especifica\u00e7\u00f5es t\u00e9cnicas, pode <a href=\"https:\/\/pageloot.com\/pt\/how-to\/understand-qr-code-data-limits\/\">entender os limites de dados do c\u00f3digo QR<\/a> para ver como as diferentes vers\u00f5es afetam a capacidade de armazenamento.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Principais Diferen\u00e7as T\u00e9cnicas Entre os Formatos<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ao avaliar estas duas tecnologias, a escolha muitas vezes resume-se ao volume de dados que precisa de comunicar e ao ambiente em que o c\u00f3digo ser\u00e1 utilizado. Os c\u00f3digos de barras lineares s\u00e3o excelentes para tarefas repetitivas de alta velocidade onde o leitor est\u00e1 fixo, como num caixa de supermercado. Os c\u00f3digos QR, no entanto, oferecem um n\u00edvel de resili\u00eancia e versatilidade que os c\u00f3digos lineares n\u00e3o conseguem igualar.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/clean-square-infographic-9b7f46-b4f2d85512fc.webp\" alt=\"Infogr\u00e1fico de diferen\u00e7as entre c\u00f3digo de barras e QR\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"wp-block-table__content\">\n<thead>\n<tr>\n<th>Recurso<\/th>\n<th>C\u00f3digo de Barras (1D)<\/th>\n<th>C\u00f3digo QR (2D)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Dimens\u00e3o dos Dados<\/td>\n<td>Unidimensional (Horizontal)<\/td>\n<td>Bidimensional (Horizontal e Vertical)<\/td>\n<\/tr>\n<tr>\n<td>Capacidade de dados<\/td>\n<td>Limitado (aprox. 20-25 caracteres)<\/td>\n<td>Alto (at\u00e9 7.089 caracteres num\u00e9ricos)<\/td>\n<\/tr>\n<tr>\n<td>\u00c2ngulo de Leitura<\/td>\n<td>Alinhamento horizontal preciso necess\u00e1rio<\/td>\n<td>Leitura em 360 graus de qualquer \u00e2ngulo<\/td>\n<\/tr>\n<tr>\n<td>Corre\u00e7\u00e3o de Erros<\/td>\n<td>Nenhuma (deve estar totalmente intacto)<\/td>\n<td>Alto (at\u00e9 30% de recupera\u00e7\u00e3o de danos)<\/td>\n<\/tr>\n<tr>\n<td>Suporte de Dispositivo<\/td>\n<td>Scanners a laser dedicados<\/td>\n<td>Smartphones e leitores de imagem 2D<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Uma das vantagens t\u00e9cnicas mais significativas do c\u00f3digo QR \u00e9 a sua corre\u00e7\u00e3o de erros incorporada. Pense no scanner como um leitor de alta velocidade que consegue montar uma hist\u00f3ria mesmo que algumas p\u00e1ginas estejam em falta. Como os dados s\u00e3o duplicados dentro da grade, um c\u00f3digo QR pode permanecer leg\u00edvel mesmo que at\u00e9 30% dele esteja obscurecido por sujidade ou danos f\u00edsicos. Os c\u00f3digos de barras padr\u00e3o n\u00e3o possuem esta caracter\u00edstica; se uma \u00fanica linha estiver borrada ou riscada, o c\u00f3digo inteiro geralmente torna-se ileg\u00edvel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Casos de Uso para Opera\u00e7\u00f5es de Invent\u00e1rio e Varejo<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">No mundo da log\u00edstica, os c\u00f3digos de barras continuam a ser a for\u00e7a dominante para o rastreamento de mercadorias ao longo da cadeia de suprimentos. S\u00e3o altamente eficientes para tarefas de armaz\u00e9m, como receber remessas, separar pedidos e realizar verifica\u00e7\u00f5es de estoque. Como os sistemas de c\u00f3digo de barras est\u00e3o profundamente integrados ao software de gerenciamento de armaz\u00e9m existente, eles fornecem uma maneira econ\u00f4mica de manter os registros de invent\u00e1rio precisos sem a necessidade de armazenamento de dados complexos no n\u00edvel do item.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No entanto, muitas instala\u00e7\u00f5es modernas est\u00e3o come\u00e7ando a usar o <a href=\"https:\/\/pageloot.com\/pt\/barcode-scanner\/\">leitor de c\u00f3digo de barras online<\/a> em dispositivos m\u00f3veis para substituir hardware dedicado caro. Essa mudan\u00e7a tamb\u00e9m est\u00e1 abrindo caminho para c\u00f3digos QR em situa\u00e7\u00f5es de invent\u00e1rio especializadas. Por exemplo, se voc\u00ea precisa rastrear ativos empresariais de alto valor que exigem um hist\u00f3rico de manuten\u00e7\u00e3o detalhado ou um link para um manual digital, um c\u00f3digo QR \u00e9 superior porque pode direcionar o funcion\u00e1rio diretamente para um banco de dados baseado na web ou um arquivo PDF.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Impulsionando o Engajamento do Consumidor com C\u00f3digos QR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Enquanto os c\u00f3digos de barras s\u00e3o feitos para efici\u00eancia interna, os c\u00f3digos QR s\u00e3o feitos para intera\u00e7\u00e3o com o cliente. As marcas frequentemente usam c\u00f3digos QR em embalagens de produtos para preencher a lacuna entre itens f\u00edsicos e experi\u00eancias digitais. Ao colocar um c\u00f3digo em uma etiqueta, voc\u00ea pode fornecer aos clientes acesso instant\u00e2neo a listas de ingredientes, avisos de alergia ou v\u00eddeos instrutivos. Essa transpar\u00eancia ajuda a construir confian\u00e7a e pode significativamente <a href=\"https:\/\/pageloot.com\/pt\/blog\/7-ways-qr-codes-boost-customer-engagement\/\">impulsionar o engajamento do cliente<\/a> ao transformar um produto passivo em um portal interativo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A acessibilidade dos c\u00f3digos QR \u00e9 sua maior for\u00e7a no marketing. Como quase todo smartphone moderno pode l\u00ea-los atrav\u00e9s do aplicativo de c\u00e2mera nativo, n\u00e3o h\u00e1 barreira de entrada para o consumidor. Voc\u00ea pode facilmente <a href=\"https:\/\/pageloot.com\/pt\/barcode\/how-to-make-barcode\/\">como fazer um c\u00f3digo de barras<\/a> para uso interno, mas para qualquer campanha voltada para o p\u00fablico em geral, um c\u00f3digo QR \u00e9 o padr\u00e3o. Ele permite rastrear o desempenho da campanha, distribuir cupons digitais e at\u00e9 mesmo facilitar pagamentos peer-to-peer em um ambiente de varejo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Flexibilidade Atrav\u00e9s de Conte\u00fado Din\u00e2mico e Rastreamento<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Uma grande limita\u00e7\u00e3o dos c\u00f3digos de barras tradicionais \u00e9 que eles s\u00e3o \u201cest\u00e1ticos\u201d. Uma vez que voc\u00ea imprime um c\u00f3digo de barras, os dados que ele representa s\u00e3o permanentes. Se as informa\u00e7\u00f5es do produto em seu banco de dados mudarem, o pr\u00f3prio c\u00f3digo de barras n\u00e3o poder\u00e1 ser atualizado. \u00c9 aqui que o <a href=\"https:\/\/pageloot.com\/pt\/dynamic-qr-code-generator\/\">gerador de c\u00f3digo QR din\u00e2mico<\/a> oferece uma enorme vantagem para as empresas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os c\u00f3digos QR din\u00e2micos permitem que voc\u00ea altere o URL de destino ou o conte\u00fado vinculado mesmo depois que o c\u00f3digo foi impresso e distribu\u00eddo em milhares de folhetos ou embalagens. Essa flexibilidade evita a frustra\u00e7\u00e3o de \u201clinks quebrados\u201d e permite que voc\u00ea atualize sua mensagem de marketing em tempo real. Al\u00e9m disso, os c\u00f3digos din\u00e2micos fornecem an\u00e1lises detalhadas, mostrando exatamente onde, quando e com qual dispositivo seus clientes est\u00e3o escaneando. Esses dados s\u00e3o essenciais para calcular o retorno sobre o investimento em materiais de marketing f\u00edsico.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/clean-marketing-qr-c6ad5e-51c05f8f2d19.webp\" alt=\"Marketing com c\u00f3digo QR din\u00e2mico\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Gerencie Seus C\u00f3digos com um Painel Centralizado<\/strong> Quer atualizar seus links sem reimprimir seus materiais de marketing? Use o <a href=\"https:\/\/pageloot.com\/pt\/qr-code-generator\/\">Gerador de C\u00f3digo QR<\/a> para criar c\u00f3digos din\u00e2micos e rastrear o engajamento do cliente em tempo real.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Escolhendo a Solu\u00e7\u00e3o Certa para o Seu Neg\u00f3cio<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para decidir qual formato \u00e9 melhor para suas necessidades espec\u00edficas, voc\u00ea deve primeiro identificar seu objetivo principal. Se voc\u00ea est\u00e1 administrando uma loja de varejo de alto volume e s\u00f3 precisa identificar produtos em um caixa, o c\u00f3digo de barras tradicional continua sendo a escolha mais eficiente e econ\u00f4mica. Sua simplicidade \u00e9 um trunfo em ambientes onde velocidade e consultas de banco de dados s\u00e3o os \u00fanicos requisitos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se seus objetivos incluem engajar clientes, compartilhar dados complexos como PDFs ou URLs, ou rastrear o desempenho de seus materiais de marketing, o c\u00f3digo QR \u00e9 a ferramenta superior. Sua alta capacidade de dados, corre\u00e7\u00e3o de erros e capacidade de leitura em 360 graus o tornam a op\u00e7\u00e3o mais vers\u00e1til para o cen\u00e1rio digital moderno. Ao integrar ambos os formatos onde eles t\u00eam o melhor desempenho \u2013 c\u00f3digos de barras para log\u00edstica interna e c\u00f3digos QR para pontos de contato com o cliente \u2013 voc\u00ea pode criar um modelo de neg\u00f3cios mais eficiente e interativo.<\/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-638c0487e97b\"><strong class=\"schema-faq-question\">Pode um c\u00f3digo QR armazenar mais informa\u00e7\u00f5es do que um c\u00f3digo de barras?<\/strong> <p class=\"schema-faq-answer\">Sim. Um c\u00f3digo de barras padr\u00e3o \u00e9 limitado a cerca de 20 a 25 caracteres alfanum\u00e9ricos, enquanto um c\u00f3digo QR pode armazenar at\u00e9 7.089 caracteres num\u00e9ricos ou 4.296 caracteres alfanum\u00e9ricos, permitindo dados complexos como URLs e arquivos de contato.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-8ba84e76541a\"><strong class=\"schema-faq-question\">Preciso de um scanner especial para ler c\u00f3digos QR?<\/strong> <p class=\"schema-faq-answer\">N\u00e3o. Enquanto c\u00f3digos de barras frequentemente exigem scanners a laser dedicados, c\u00f3digos QR podem ser lidos por quase qualquer c\u00e2mera de smartphone moderno ou um scanner de c\u00f3digo QR baseado na web sem instalar software adicional.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-a1fde0f80eb1\"><strong class=\"schema-faq-question\">Um c\u00f3digo QR ainda funcionar\u00e1 se estiver danificado?<\/strong> <p class=\"schema-faq-answer\">Sim, os c\u00f3digos QR possuem corre\u00e7\u00e3o de erro integrada. Dependendo da configura\u00e7\u00e3o utilizada durante a cria\u00e7\u00e3o, um c\u00f3digo QR pode permanecer totalmente funcional mesmo que at\u00e9 30% do c\u00f3digo esteja sujo, arranhado ou obscurecido.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Compare c\u00f3digos de barras 1D e c\u00f3digos QR 2D para encontrar a solu\u00e7\u00e3o certa para o seu neg\u00f3cio. Aprenda as diferen\u00e7as t\u00e9cnicas em capacidade de dados, corre\u00e7\u00e3o de erros e facilidade de leitura.<\/p>","protected":false},"author":17,"featured_media":53170,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2602],"tags":[],"class_list":["post-13581","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 v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Barcode vs. QR Code: Choosing the Right Format for Your Business<\/title>\n<meta name=\"description\" content=\"Compare 1D barcodes and 2D QR codes to find the right fit for your business. Learn technical differences in data capacity, error correction, and scanning ease.\" \/>\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\/barcode-vs-qr-code\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Barcode vs. QR Code: Choosing the Right Format for Your Business\" \/>\n<meta property=\"og:description\" content=\"Compare 1D barcodes and 2D QR codes to find the right fit for your business. Learn technical differences in data capacity, error correction, and scanning ease.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pageloot.com\/pt\/barcode\/barcode-vs-qr-code\/\" \/>\n<meta property=\"og:site_name\" content=\"Pageloot\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pageloot\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-10-12T10:50:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-29T07:44:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/business-desk-scene-d31363-802cacec0dec.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Siim T\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:site\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Siim T\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/\"},\"author\":{\"name\":\"Siim T\",\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#\\\/schema\\\/person\\\/fa28992c2e52546f0812833bac852dfe\"},\"headline\":\"Barcode vs. QR Code: Choosing the Right Format for Your Business\",\"datePublished\":\"2021-10-12T10:50:35+00:00\",\"dateModified\":\"2026-04-29T07:44:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/\"},\"wordCount\":1341,\"publisher\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/business-desk-scene-d31363-802cacec0dec.webp\",\"articleSection\":[\"Barcodes\"],\"inLanguage\":\"pt\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/\",\"url\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/\",\"name\":\"Barcode vs. QR Code: Choosing the Right Format for Your Business\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/pageloot.com\\\/barcode\\\/barcode-vs-qr-code\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/pageloot.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/business-desk-scene-d31363-802cacec0dec.webp\",\"datePublished\":\"2021-10-12T10:50:35+00:00\",\"dateModified\":\"2026-04-29T07:44:48+00:00\",\"description\":\"Compare 1D barcodes and 2D QR codes to find the right fit for your business. 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