{"id":103,"date":"2025-11-18T11:52:00","date_gmt":"2025-11-18T09:52:00","guid":{"rendered":"https:\/\/html-online.com\/articles\/?p=103"},"modified":"2025-11-19T14:36:25","modified_gmt":"2025-11-19T12:36:25","slug":"online-syntax-highlighter","status":"publish","type":"post","link":"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/","title":{"rendered":"Online Syntax Highlighter"},"content":{"rendered":"<p><strong>It&#8217;s very handy when we want to demonstrate a computer code on a webpage and we want to do this in a nice-looking way using colored <a href=\"https:\/\/html-css-js.com\/syntax-highlighter\/\" rel=\"nofollow\" target=\"_blank\">syntax highlighting<\/a>. In this article we present a free instant highlighter which converts our code to a readable HTML code.<\/strong><br \/>\n<a href=\"https:\/\/html-css-js.com\/syntax-highlighter\/\" rel=\"nofollow\" target=\"_blank\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/html-css-js.com\/images\/code-syntax-highlighter-html-css.jpg\" alt=\"syntax-highlight\"><\/a><br \/>\n<!--more--><\/p>\n<p>Syntax highlighting is usually a feature of text editors that are used for programming, scripting, or markup languages. The feature displays the&nbsp;source code, in different colors and fonts according to the preferences of the user. This feature facilitates writing in a structured language such as a programming language or a markup language as both structures and syntax errors are visually distinct. Highlighting does not affect the meaning of the text itself; it is intended only for human readers but it serves to reinforce it.<\/p>\n<p>Some syntax highlighters also include spell checkers or text indentations which organize the code in a nice-looking tree-view.<\/p>\n<p>There&#8217;s a great website which allows us to convert many programming and markup languages to readable HTML code:  <a href=\"https:\/\/html-css-js.com\/syntax-highlighter\/\" target=\"_blank\" rel=\"external nofollow noopener noreferrer\">https:\/\/html-css-js.com\/syntax-highlighter\/<\/a>.<br \/>\nAll we have to do is input our code in the text area, and press the convert button to generate the HTML code for us.<\/p>\n<p>The program can auto-detect the programming language or we can manually select between the supported languages:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-132\" src=\"\/articles\/wp-content\/uploads\/2014\/11\/syntax-highlight.jpg\" alt=\"syntax-highlight\" width=\"224\" height=\"224\"><br \/>\n<em>Plain Text, HTML, CSS, JavaScript, TypeScript, Python, Java, C, C++, C#, PHP, Ruby, Go, Rust, Kotlin, Swift, SQL, Bash, JSON and YAML.<\/em><\/p>\n<p>There are many available color schemes to choose from:<\/p>\n<p>Android Studio, Arduino, Bios, Black and White, CodePen Embed, Cybertopia, GitHub, Google Code, and many more.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>It&#8217;s very handy when we want to demonstrate a computer code on a webpage and we want to do this in a nice-looking way using colored syntax highlighting. In this article we present a free instant highlighter which converts our code to a readable HTML code.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,3,4,8],"tags":[],"class_list":["post-103","post","type-post","status-publish","format-standard","hentry","category-articles","category-freebies","category-html","category-tools"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Online Syntax Highlighter<\/title>\n<meta name=\"description\" content=\"It&#039;s very handy when we want to demonstrate a computer code. In this article we present a free instant highlighter which converts our code to a readable HTML.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Online Syntax Highlighter\" \/>\n<meta property=\"og:description\" content=\"It&#039;s very handy when we want to demonstrate a computer code. In this article we present a free instant highlighter which converts our code to a readable HTML.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/\" \/>\n<meta property=\"og:site_name\" content=\"HTML Online\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/htmlcoding\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-18T09:52:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-19T12:36:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/html-css-js.com\/images\/code-syntax-highlighter-html-css.jpg\" \/>\n<meta name=\"author\" content=\"HTML Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"HTML Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/\"},\"author\":{\"name\":\"HTML Editor\",\"@id\":\"https:\/\/html-online.com\/articles\/#\/schema\/person\/019f9afa07f209153df0fecfc90b8c1d\"},\"headline\":\"Online Syntax Highlighter\",\"datePublished\":\"2025-11-18T09:52:00+00:00\",\"dateModified\":\"2025-11-19T12:36:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/\"},\"wordCount\":265,\"publisher\":{\"@id\":\"https:\/\/html-online.com\/articles\/#organization\"},\"image\":{\"@id\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/html-css-js.com\/images\/code-syntax-highlighter-html-css.jpg\",\"articleSection\":[\"Articles\",\"Freebies\",\"HTML\",\"Tools\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/\",\"url\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/\",\"name\":\"Online Syntax Highlighter\",\"isPartOf\":{\"@id\":\"https:\/\/html-online.com\/articles\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/html-online.com\/articles\/online-syntax-highlighter\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/html-css-js.com\/images\/code-syntax-highlighter-html-css.jpg\",\"datePublished\":\"2025-11-18T09:52:00+00:00\",\"dateModified\":\"2025-11-19T12:36:25+00:00\",\"description\":\"It's very handy when we want to demonstrate a computer code. 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