{"id":7295,"date":"2025-10-21T15:27:36","date_gmt":"2025-10-21T13:27:36","guid":{"rendered":"https:\/\/taismo.de\/unkategorisiert\/thumbnail-2\/"},"modified":"2026-07-26T18:03:40","modified_gmt":"2026-07-26T16:03:40","slug":"thumbnail","status":"publish","type":"post","link":"https:\/\/taismo.de\/en\/what-is\/thumbnail\/","title":{"rendered":"thumbnail"},"content":{"rendered":"<style>\n.taismo-art{display:grid;grid-template-columns:320px minmax(0,1fr);gap:36px;align-items:start}\n.taismo-art .toc-sticky{position:sticky;top:80px}\n.taismo-art .toc-sticky ol li{margin-bottom:9px}\n.taismo-art .toc-sticky ol a:hover{color:var(--toc-hover) !important}\n.taismo-art .taismo-main h2{scroll-margin-top:90px;margin-top:38px}\n.taismo-art .lead-def{font-size:1.15em;line-height:1.6;background:#f7f2ec;border-left:4px solid #ED8924;padding:16px 20px;border-radius:8px}\n.taismo-art table{border-collapse:collapse;width:100%;margin:18px 0}\n.taismo-art th,.taismo-art td{border:1px solid 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<\/g> <\/svg><\/div>\n<h3 style=\"text-align:center;color:#fff;margin:0 0 14px;font-size:1.1em\">Contents<\/h3>\n<ol style=\"margin:0;padding-left:1.2em;line-height:1.5;font-weight:600;color:#fff;font-size:0.9em\">\n<li><a href=\"#why-thumbnails-matter\" style=\"color:#fff;text-decoration:none\">Why are thumbnails important?<\/a><\/li>\n<li><a href=\"#where-you-see-thumbnails\" style=\"color:#fff;text-decoration:none\">Where do you come across thumbnails today?<\/a><\/li>\n<li><a href=\"#seo-benefits-of-thumbnails\" style=\"color:#fff;text-decoration:none\">What are the SEO benefits of thumbnails?<\/a><\/li>\n<li><a href=\"#using-thumbnails-well\" style=\"color:#fff;text-decoration:none\">How can you use thumbnails to your advantage?<\/a><\/li>\n<li><a href=\"#how-to-create-a-thumbnail\" style=\"color:#fff;text-decoration:none\">How do you create a thumbnail?<\/a><\/li>\n<\/ol>\n<\/aside>\n<div class=\"taismo-main\">\n<h1 class=\"brand-claim\">What is a thumbnail?<\/h1>\n<p class=\"lead-def\">A <strong>thumbnail<\/strong> is a small preview image that stands in for a larger version of the same image or for the content behind it. The word literally describes the size of a thumbnail; in a digital context it is closer to <em>preview image<\/em>, <em>image preview<\/em> or <em>miniature image<\/em>. Thumbnails usually work as <strong>placeholders<\/strong>, and the full-size file is only loaded when someone actually asks for it.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/taismo.de\/wp-content\/uploads\/2026\/07\/thumbnail.png\" width=\"1200\" height=\"675\" alt=\"Thumbnail explained: a small preview image that stands in for the full-size image\" loading=\"lazy\"><\/figure>\n<h2 id=\"why-thumbnails-matter\">Why are thumbnails important?<\/h2>\n<p>Unlike text, an image catches the <strong>attention<\/strong> of potential customers very quickly. Once the interest is there, the thumbnail gets clicked, which in turn raises the <strong>interaction<\/strong> on the website.<\/p>\n<h2 id=\"where-you-see-thumbnails\">Where do you come across thumbnails today?<\/h2>\n<p>On <strong>video platforms<\/strong> such as YouTube you can upload a separate thumbnail for every video. Those images are shown before a visitor clicks the video, so the choice of image can <strong>decide<\/strong> whether a video is picked and played at all.<\/p>\n<p>In the content management system WordPress, for example, every <strong>post<\/strong> can be given a <strong>featured image<\/strong>. These images are previews of the article behind them.<\/p>\n<p>The first view of <strong>image search<\/strong> in search engines like Google is made up of thumbnails as well. Only when you click one of them does the real image load at <strong>full size<\/strong>.<\/p>\n<h2 id=\"seo-benefits-of-thumbnails\">What are the SEO benefits of thumbnails?<\/h2>\n<p>Since <a href=\"https:\/\/taismo.de\/en\/what-is\/pagespeed\/\">loading speed<\/a> became an important <strong>ranking factor<\/strong> for search engines, thumbnails carry one fundamental advantage for <a href=\"https:\/\/taismo.de\/en\/what-is\/seo\/\">SEO<\/a>: they <strong>reduce the total size<\/strong> of a page. Because certain graphics are only loaded at their original size when they are actually needed, which is the same principle behind <a href=\"https:\/\/taismo.de\/en\/what-is\/lazy-loading\/\">lazy loading<\/a>, thumbnails slim down the file weight of a page. The less data a browser has to load, the <strong>faster<\/strong> the page can be displayed. Image weight is one of the standard checks in an <a href=\"https:\/\/taismo.de\/en\/seo-audit\/\">SEO audit<\/a>.<\/p>\n<h2 id=\"using-thumbnails-well\">How can you use thumbnails to your advantage?<\/h2>\n<p>Striking thumbnails with <strong>strong<\/strong> colors, clear imagery, high contrast and <strong>meaningful<\/strong> keywords bring you <a href=\"https:\/\/taismo.de\/en\/what-is\/ctr-click-through-rate\/\"><strong>more clicks<\/strong><\/a>, because they stand out.<\/p>\n<p>Using the <strong>company logo<\/strong> and a fixed set of color combinations again and again raises recognition and looks more professional.<\/p>\n<h2 id=\"how-to-create-a-thumbnail\">How do you create a thumbnail?<\/h2>\n<p>Many content management systems already provide <strong>miniature versions<\/strong> of your content <strong>automatically<\/strong>. If you want to build a thumbnail yourself, programs such as Photoshop or GIMP are a good fit.<\/p>\n<p>A few things are worth watching: the <strong>resolution<\/strong> (at least HD, 1280 x 720 pixels) and the <strong>aspect ratio<\/strong> (16:9, the same format used for videos).<\/p>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>IKI Contents Why are thumbnails important? Where do you come across thumbnails today? What are the SEO benefits of thumbnails? How can you use thumbnails to your advantage? How do you create a thumbnail? What is a thumbnail? A thumbnail is a small preview image that stands in for a larger version of the same [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6529,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_taismo_jsonld":"","taismo_jsonld":"{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/#webpage\",\"url\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/\",\"name\":\"What is a thumbnail?\",\"isPartOf\":{\"@id\":\"https:\/\/taismo.de\/#website\"},\"inLanguage\":\"en\",\"datePublished\":\"2025-10-21T15:27:36+02:00\",\"dateModified\":\"2026-07-14T12:00:00+02:00\",\"primaryImageOfPage\":{\"@id\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/#primaryimage\"},\"mainEntity\":{\"@id\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/#definedterm\"},\"breadcrumb\":{\"@id\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/#breadcrumb\"},\"speakable\":{\"@type\":\"SpeakableSpecification\",\"cssSelector\":[\".brand-claim\",\".lead-def\"]},\"author\":{\"@id\":\"https:\/\/taismo.de\/#person-dominik-breitbach\"},\"publisher\":{\"@id\":\"https:\/\/taismo.de\/#organization\"}},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/#primaryimage\",\"contentUrl\":\"https:\/\/taismo.de\/wp-content\/uploads\/2026\/07\/thumbnail.png\",\"url\":\"https:\/\/taismo.de\/wp-content\/uploads\/2026\/07\/thumbnail.png\",\"width\":1200,\"height\":675,\"caption\":\"Thumbnail explained: a small preview image that stands in for the full-size version\"},{\"@type\":\"DefinedTerm\",\"@id\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/#definedterm\",\"name\":\"Thumbnail\",\"termCode\":\"thumbnail\",\"url\":\"https:\/\/taismo.de\/en\/what-is\/thumbnail\/\",\"inLanguage\":\"en\",\"inDefinedTermSet\":{\"@id\":\"https:\/\/taismo.de\/#seo-wiki\"},\"description\":\"A thumbnail is a small preview image that stands in for a larger version of the same image or for the content behind it. 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