{"id":2039,"date":"2026-04-02T18:04:35","date_gmt":"2026-04-02T16:04:35","guid":{"rendered":"https:\/\/web.dynamictools.io\/?post_type=glossar&#038;p=2039"},"modified":"2026-04-02T18:04:36","modified_gmt":"2026-04-02T16:04:36","slug":"json","status":"publish","type":"glossar","link":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/","title":{"rendered":"JSON"},"content":{"rendered":"<p><strong>JSON<\/strong> (JavaScript Object Notation) ist ein leichtgewichtiges, textbasiertes und menschenlesbares Datenaustauschformat, das entwickelt wurde, um die \u00dcbertragung und Speicherung von strukturierten Daten zu vereinfachen. Es hat sich als Standard in modernen APIs etabliert und l\u00f6st dort h\u00e4ufig <a href=\"\/en\/glossary\/xml\/\" title=\"XML\">XML<\/a> ab.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Definition<\/h2>\n\n\n\n<p>Als Abk\u00fcrzung f\u00fcr JavaScript Object Notation definiert <strong>JSON<\/strong> ein plattformunabh\u00e4ngiges Format zur Darstellung von Datenobjekten, die aus Attribut-Wert-Paaren bestehen. Es ist vollst\u00e4ndig sprachunabh\u00e4ngig, basiert aber auf der Syntax von JavaScript und kann von Computern leicht generiert und geparst werden.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Struktur und Datentypen<\/h2>\n\n\n\n<p>Die Struktur von <strong>JSON<\/strong> basiert auf zwei grundlegenden Typen: einer Sammlung von Name\/Wert-Paaren (h\u00e4ufig als Objekt, Record, Struct, Hashtable oder assoziatives Array bezeichnet) und einer geordneten Liste von Werten (Array, Vektor, Liste oder Sequenz). Es unterst\u00fctzt mehrere grundlegende Datentypen.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Objekte: Eine ungeordnete Menge von Name\/Wert-Paaren, umschlossen von geschweiften Klammern `{}`.<\/li>\n\n\n\n<li>Arrays: Eine geordnete Sammlung von Werten, umschlossen von eckigen Klammern `[]`.<\/li>\n\n\n\n<li>Werte: K\u00f6nnen Strings, Zahlen, Booleans (`true`, `false`), `null`, Objekte oder Arrays sein.<\/li>\n\n\n\n<li>Strings: Sequenzen von Unicode-Zeichen, umschlossen von doppelten Anf\u00fchrungszeichen.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Anwendungsbereiche<\/h2>\n\n\n\n<p><strong>JSON<\/strong> wird prim\u00e4r f\u00fcr den Datenaustausch zwischen Servern und Webanwendungen (AJAX), in <a href=\"\/en\/glossary\/rest-api\/\" title=\"REST API\">RESTful APIs<\/a> sowie zur Konfiguration von Anwendungen eingesetzt. Seine einfache Syntax und Effizienz haben es zum bevorzugten Format f\u00fcr die \u00dcbertragung strukturierter Daten im Web gemacht.<\/p>","protected":false},"excerpt":{"rendered":"<p>JSON (JavaScript Object Notation) ist ein leichtgewichtiges Datenaustauschformat, das in modernen APIs h\u00e4ufig XML abl\u00f6st und die \u00dcbertragung strukturierter Daten vereinfacht.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"content-type":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"register":[44],"class_list":["post-2039","glossar","type-glossar","status-publish","hentry","register-j"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.5.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"JSON (JavaScript Object Notation) ist ein standardisiertes, leichtgewichtiges Datenaustauschformat f\u00fcr die \u00dcbertragung strukturierter Daten, das oft XML ersetzt.\" \/>\n\t<meta name=\"robots\" content=\"noindex, nofollow, max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/web.dynamictools.io\/en\/glossar\/json\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.5.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"dynamictools.io \u00bb SaaS f\u00fcr PIM und DAM\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"JSON \u2013 Definition &amp; Bedeutung\" \/>\n\t\t<meta property=\"og:description\" content=\"Erfahren Sie alles \u00fcber JSON: das leichtgewichtige, plattformunabh\u00e4ngige Datenaustauschformat, das Webanwendungen und APIs revolutioniert.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/web.dynamictools.io\/en\/glossar\/json\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/web.dynamictools.io\/wp-content\/uploads\/2026\/02\/dynamic-tools-logo.svg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/web.dynamictools.io\/wp-content\/uploads\/2026\/02\/dynamic-tools-logo.svg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"222\" \/>\n\t\t<meta property=\"og:image:height\" content=\"30\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-04-02T16:04:35+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-04-02T16:04:36+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"JSON \u2013 Definition &amp; Bedeutung\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Erfahren Sie alles \u00fcber JSON: das leichtgewichtige, plattformunabh\u00e4ngige Datenaustauschformat, das Webanwendungen und APIs revolutioniert.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/web.dynamictools.io\/wp-content\/uploads\/2026\/02\/dynamic-tools-logo.svg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en#listItem\",\"position\":1,\"name\":\"PIM und DAM unter einem Dach\",\"item\":\"https:\\\/\\\/web.dynamictools.io\\\/en\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/register\\\/j\\\/#listItem\",\"name\":\"J\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/register\\\/j\\\/#listItem\",\"position\":2,\"name\":\"J\",\"item\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/register\\\/j\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/#listItem\",\"name\":\"JSON\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en#listItem\",\"name\":\"PIM und DAM unter einem Dach\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/#listItem\",\"position\":3,\"name\":\"JSON\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/register\\\/j\\\/#listItem\",\"name\":\"J\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/#organization\",\"name\":\"dynamictools.io\",\"description\":\"dynamictools.io ist ein SaaS-Produkt der dietz.digital, einer erfahrenen Digitalagentur aus Wiesbaden mit Top-Kunden aus Beauty, FMCG und Retail.\",\"url\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/\",\"email\":\"info@dynamictools.io\",\"telephone\":\"+491712656203\",\"foundingDate\":\"2014-03-03\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":10,\"maxValue\":20},\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/web.dynamictools.io\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/dynamic-tools-logo.svg\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/#organizationLogo\",\"width\":222,\"height\":30,\"caption\":\"dynamicTools | PIM- und DAM-System\"},\"image\":{\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/#organizationLogo\"},\"address\":{\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/#postaladdress\",\"@type\":\"PostalAddress\",\"streetAddress\":\"dynamictools.io, Klingholzstra\\u00dfe 7\",\"postalCode\":\"65189\",\"addressLocality\":\"Wiesbaden\",\"addressRegion\":\"Hessen\",\"addressCountry\":\"DE\"},\"taxID\":\"46 312 00159\",\"vatID\":\"DE 273643822\",\"iso6523Code\":\"0060:341333009\",\"duns\":\"341333009\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/#webpage\",\"url\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/\",\"name\":\"JSON \\u2013 Definition & Bedeutung \\u00bb dynamictools.io\",\"description\":\"JSON (JavaScript Object Notation) ist ein standardisiertes, leichtgewichtiges Datenaustauschformat f\\u00fcr die \\u00dcbertragung strukturierter Daten, das oft XML ersetzt.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/glossar\\\/json\\\/#breadcrumblist\"},\"datePublished\":\"2026-04-02T18:04:35+02:00\",\"dateModified\":\"2026-04-02T18:04:36+02:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/\",\"name\":\"dynamictools.io\",\"alternateName\":\"Die L\\u00f6sung f\\u00fcr Ihr Produktdaten-Management\",\"description\":\"SaaS f\\u00fcr PIM und DAM\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/web.dynamictools.io\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<script type=\"text\/javascript\">\n\t\t\t(function(c,l,a,r,i,t,y){\n\t\t\tc[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)};t=l.createElement(r);t.async=1;\n\t\t\tt.src=\"https:\/\/www.clarity.ms\/tag\/\"+i+\"?ref=aioseo\";y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y);\n\t\t})(window, document, \"clarity\", \"script\", \"vxnryb3bea\");\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>JSON \u2013 Definition &amp; Bedeutung \u00bb dynamictools.io<\/title>\n\n","aioseo_head_json":{"title":"JSON \u2013 Definition & Bedeutung \u00bb dynamictools.io","description":"JSON (JavaScript Object Notation) ist ein standardisiertes, leichtgewichtiges Datenaustauschformat f\u00fcr die \u00dcbertragung strukturierter Daten, das oft XML ersetzt.","canonical_url":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/","robots":"noindex, nofollow, max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/web.dynamictools.io\/en#listItem","position":1,"name":"PIM und DAM unter einem Dach","item":"https:\/\/web.dynamictools.io\/en","nextItem":{"@type":"ListItem","@id":"https:\/\/web.dynamictools.io\/en\/register\/j\/#listItem","name":"J"}},{"@type":"ListItem","@id":"https:\/\/web.dynamictools.io\/en\/register\/j\/#listItem","position":2,"name":"J","item":"https:\/\/web.dynamictools.io\/en\/register\/j\/","nextItem":{"@type":"ListItem","@id":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/#listItem","name":"JSON"},"previousItem":{"@type":"ListItem","@id":"https:\/\/web.dynamictools.io\/en#listItem","name":"PIM und DAM unter einem Dach"}},{"@type":"ListItem","@id":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/#listItem","position":3,"name":"JSON","previousItem":{"@type":"ListItem","@id":"https:\/\/web.dynamictools.io\/en\/register\/j\/#listItem","name":"J"}}]},{"@type":"Organization","@id":"https:\/\/web.dynamictools.io\/en\/#organization","name":"dynamictools.io","description":"dynamictools.io ist ein SaaS-Produkt der dietz.digital, einer erfahrenen Digitalagentur aus Wiesbaden mit Top-Kunden aus Beauty, FMCG und Retail.","url":"https:\/\/web.dynamictools.io\/en\/","email":"info@dynamictools.io","telephone":"+491712656203","foundingDate":"2014-03-03","numberOfEmployees":{"@type":"QuantitativeValue","minValue":10,"maxValue":20},"logo":{"@type":"ImageObject","url":"https:\/\/web.dynamictools.io\/wp-content\/uploads\/2026\/02\/dynamic-tools-logo.svg","@id":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/#organizationLogo","width":222,"height":30,"caption":"dynamicTools | PIM- und DAM-System"},"image":{"@id":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/#organizationLogo"},"address":{"@id":"https:\/\/web.dynamictools.io\/en\/#postaladdress","@type":"PostalAddress","streetAddress":"dynamictools.io, Klingholzstra\u00dfe 7","postalCode":"65189","addressLocality":"Wiesbaden","addressRegion":"Hessen","addressCountry":"DE"},"taxID":"46 312 00159","vatID":"DE 273643822","iso6523Code":"0060:341333009","duns":"341333009"},{"@type":"WebPage","@id":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/#webpage","url":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/","name":"JSON \u2013 Definition & Bedeutung \u00bb dynamictools.io","description":"JSON (JavaScript Object Notation) ist ein standardisiertes, leichtgewichtiges Datenaustauschformat f\u00fcr die \u00dcbertragung strukturierter Daten, das oft XML ersetzt.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/web.dynamictools.io\/en\/#website"},"breadcrumb":{"@id":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/#breadcrumblist"},"datePublished":"2026-04-02T18:04:35+02:00","dateModified":"2026-04-02T18:04:36+02:00"},{"@type":"WebSite","@id":"https:\/\/web.dynamictools.io\/en\/#website","url":"https:\/\/web.dynamictools.io\/en\/","name":"dynamictools.io","alternateName":"Die L\u00f6sung f\u00fcr Ihr Produktdaten-Management","description":"SaaS f\u00fcr PIM und DAM","inLanguage":"en-US","publisher":{"@id":"https:\/\/web.dynamictools.io\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"dynamictools.io \u00bb SaaS f\u00fcr PIM und DAM","og:type":"article","og:title":"JSON \u2013 Definition &amp; Bedeutung","og:description":"Erfahren Sie alles \u00fcber JSON: das leichtgewichtige, plattformunabh\u00e4ngige Datenaustauschformat, das Webanwendungen und APIs revolutioniert.","og:url":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/","og:image":"https:\/\/web.dynamictools.io\/wp-content\/uploads\/2026\/02\/dynamic-tools-logo.svg","og:image:secure_url":"https:\/\/web.dynamictools.io\/wp-content\/uploads\/2026\/02\/dynamic-tools-logo.svg","og:image:width":222,"og:image:height":30,"article:published_time":"2026-04-02T16:04:35+00:00","article:modified_time":"2026-04-02T16:04:36+00:00","twitter:card":"summary_large_image","twitter:title":"JSON \u2013 Definition &amp; Bedeutung","twitter:description":"Erfahren Sie alles \u00fcber JSON: das leichtgewichtige, plattformunabh\u00e4ngige Datenaustauschformat, das Webanwendungen und APIs revolutioniert.","twitter:image":"https:\/\/web.dynamictools.io\/wp-content\/uploads\/2026\/02\/dynamic-tools-logo.svg"},"aioseo_meta_data":{"post_id":"2039","title":"JSON \u2013 Definition & Bedeutung \u00bb dynamictools.io","description":"JSON (JavaScript Object Notation) ist ein standardisiertes, leichtgewichtiges Datenaustauschformat f\u00fcr die \u00dcbertragung strukturierter Daten, das oft XML ersetzt.","keywords":"JSON, Datenaustauschformat, API, JavaScript Object Notation, Datenstruktur","keyphrases":{"focus":{"keyphrase":"JSON","score":90,"analysis":{"keyphraseInTitle":{"score":9,"maxScore":9,"error":0},"keyphraseInDescription":{"score":9,"maxScore":9,"error":0},"keyphraseLength":{"score":9,"maxScore":9,"error":0,"length":1},"keyphraseInURL":{"score":5,"maxScore":5,"error":0},"keyphraseInIntroduction":{"score":9,"maxScore":9,"error":0},"keyphraseInSubHeadings":{"score":3,"maxScore":9,"error":1},"keyphraseInImageAlt":[],"keywordDensity":{"type":"best","score":9,"maxScore":9,"error":0}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":"JSON \u2013 Definition & Bedeutung","og_description":"Erfahren Sie alles \u00fcber JSON: das leichtgewichtige, plattformunabh\u00e4ngige Datenaustauschformat, das Webanwendungen und APIs revolutioniert.","og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"WebPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":"0","open_ai":null,"ai":{"faqs":[],"keyPoints":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-04-02 16:00:30","updated":"2026-04-02 16:16:51"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/web.dynamictools.io\/en\" title=\"PIM und DAM unter einem Dach\">PIM und DAM unter einem Dach<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">|<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/web.dynamictools.io\/en\/register\/j\/\" title=\"J\">J<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">|<\/span><span class=\"aioseo-breadcrumb\">\n\tJSON\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"PIM und DAM unter einem Dach","link":"https:\/\/web.dynamictools.io\/en"},{"label":"J","link":"https:\/\/web.dynamictools.io\/en\/register\/j\/"},{"label":"JSON","link":"https:\/\/web.dynamictools.io\/en\/glossar\/json\/"}],"_links":{"self":[{"href":"https:\/\/web.dynamictools.io\/en\/wp-json\/wp\/v2\/glossar\/2039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.dynamictools.io\/en\/wp-json\/wp\/v2\/glossar"}],"about":[{"href":"https:\/\/web.dynamictools.io\/en\/wp-json\/wp\/v2\/types\/glossar"}],"wp:attachment":[{"href":"https:\/\/web.dynamictools.io\/en\/wp-json\/wp\/v2\/media?parent=2039"}],"wp:term":[{"taxonomy":"register","embeddable":true,"href":"https:\/\/web.dynamictools.io\/en\/wp-json\/wp\/v2\/register?post=2039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}