[{"data":1,"prerenderedAt":59},["Reactive",2],{"blog-post-markdown-change-image-size":3},{"slug":4,"title":5,"description":6,"excerpt":7,"date":8,"category":9,"author":10,"keywords":11,"readingMinutes":12,"html":13,"headings":14,"tools":33,"related":35},"markdown-change-image-size","How to Change Image Size in Markdown","Learn to resize images in Markdown using HTML with our simple guide, perfect for maintaining Markdown's readability and versatility.","In this tutorial, we'll dive into how to change image size in Markdown. Markdown is a popular markup language due to its simplicity and versatility. However, it's worth noting Markdown itself does…","2024-05-06","Tutorial","Matthew Rathbone","Markdown change image size",2,"\u003Cp>In this tutorial, we'll dive into how to change image size in Markdown. Markdown is a popular markup language due to its simplicity and versatility. However, it's worth noting Markdown itself does not officially support changing the image size. That said, there are workarounds that enable us to adjust image sizes in Markdown.\u003C/p>\n\u003Ch2 id=\"basic-image-syntax\">Basic Image Syntax\u003C/h2>\n\u003Cp>Let's start with the basic syntax for incorporating images into Markdown. The format is very simple:\u003C/p>\n\u003Cpre>\u003Ccode class=\"hljs language-markdown\">![\u003Cspan class=\"hljs-string\">Alt Text\u003C/span>](\u003Cspan class=\"hljs-link\">URL\u003C/span>)\n\u003C/code>\u003C/pre>\u003Cp>Where 'Alt Text' is the alternative text describing the image, and 'URL' is the exact path or link to the image. This syntax will render an image at its original size.\u003C/p>\n\u003Ch2 id=\"github-flavored-markdown-gfm-and-html\">GitHub Flavored Markdown (GFM) and HTML\u003C/h2>\n\u003Cp>For resizing the image in the Markdown, certain Markdown flavors or using HTML within markdown files are commonly employed method. \u003C/p>\n\u003Cp>Let's discuss GitHub Flavored Markdown or GFM. Unfortunately, as of now, we can't resize an image in Markdown using GFM. \u003C/p>\n\u003Cp>Thus, we'll need to utilize HTML in Markdown files to get the desired result.\u003C/p>\n\u003Ch2 id=\"using-html-for-resizing-images\">Using HTML for Resizing Images\u003C/h2>\n\u003Cp>The Markdown text-to-HTML conversion tool works seamlessly with HTML - so you can add the \u003Ccode>img\u003C/code> tag with height and width attributes for resizing images.\u003C/p>\n\u003Cp>Here is the syntax to follow:\u003C/p>\n\u003Cpre>\u003Ccode class=\"hljs language-html\">\u003Cspan class=\"hljs-tag\"><\u003Cspan class=\"hljs-name\">img\u003C/span> \u003Cspan class=\"hljs-attr\">src\u003C/span>=\u003Cspan class=\"hljs-string\">"URL"\u003C/span> \u003Cspan class=\"hljs-attr\">width\u003C/span>=\u003Cspan class=\"hljs-string\">"500"\u003C/span> \u003Cspan class=\"hljs-attr\">height\u003C/span>=\u003Cspan class=\"hljs-string\">"600"\u003C/span>>\u003C/span>\n\u003C/code>\u003C/pre>\u003Cp>Or\u003C/p>\n\u003Cpre>\u003Ccode class=\"hljs language-html\">\u003Cspan class=\"hljs-tag\"><\u003Cspan class=\"hljs-name\">img\u003C/span> \u003Cspan class=\"hljs-attr\">src\u003C/span>=\u003Cspan class=\"hljs-string\">"URL"\u003C/span> \u003Cspan class=\"hljs-attr\">alt\u003C/span>=\u003Cspan class=\"hljs-string\">"Alt Text"\u003C/span> \u003Cspan class=\"hljs-attr\">width\u003C/span>=\u003Cspan class=\"hljs-string\">"500"\u003C/span> \u003Cspan class=\"hljs-attr\">height\u003C/span>=\u003Cspan class=\"hljs-string\">"600"\u003C/span>>\u003C/span>\n\u003C/code>\u003C/pre>\u003Cp>In this example, 'URL' is the image link, 'Alt Text' is the alternative text describing the image, '500' is the desired width, and '600' is the desired height.\u003C/p>\n\u003Cp>Here's an example:\u003C/p>\n\u003Cpre>\u003Ccode class=\"hljs language-html\">\u003Cspan class=\"hljs-tag\"><\u003Cspan class=\"hljs-name\">img\u003C/span> \u003Cspan class=\"hljs-attr\">src\u003C/span>=\u003Cspan class=\"hljs-string\">"https://via.placeholder.com/150"\u003C/span> \u003Cspan class=\"hljs-attr\">alt\u003C/span>=\u003Cspan class=\"hljs-string\">"placeholder"\u003C/span> \u003Cspan class=\"hljs-attr\">width\u003C/span>=\u003Cspan class=\"hljs-string\">"50"\u003C/span> \u003Cspan class=\"hljs-attr\">height\u003C/span>=\u003Cspan class=\"hljs-string\">"50"\u003C/span>>\u003C/span>\n\u003C/code>\u003C/pre>\u003Cp>This displays an image of 50x50 pixels.\u003C/p>\n\u003Cp>You can also use percentage values:\u003C/p>\n\u003Cpre>\u003Ccode class=\"hljs language-html\">\u003Cspan class=\"hljs-tag\"><\u003Cspan class=\"hljs-name\">img\u003C/span> \u003Cspan class=\"hljs-attr\">src\u003C/span>=\u003Cspan class=\"hljs-string\">"https://via.placeholder.com/150"\u003C/span> \u003Cspan class=\"hljs-attr\">alt\u003C/span>=\u003Cspan class=\"hljs-string\">"placeholder"\u003C/span> \u003Cspan class=\"hljs-attr\">width\u003C/span>=\u003Cspan class=\"hljs-string\">"50%"\u003C/span> \u003Cspan class=\"hljs-attr\">height\u003C/span>=\u003Cspan class=\"hljs-string\">"50%"\u003C/span>>\u003C/span>\n\u003C/code>\u003C/pre>\u003Cp>This will display the image, scaling it to 50% of the parent element both vertically and horizontally.\u003C/p>\n\u003Ch2 id=\"best-practices\">Best Practices\u003C/h2>\n\u003Cp>While the ability to resize images within Markdown using HTML is beneficial, ensure you keep to a few practices:\u003C/p>\n\u003Col>\n\u003Cli>Only use the HTML method when absolutely necessary. The power of Markdown lays in its simplicity and readable syntax. Mixing too much HTML changes that.\u003C/li>\n\u003Cli>If you are regularly dealing with images, consider using a static site generator that supports image processing or a dedicated CMS.\u003C/li>\n\u003Cli>Accuracy: Be accurate with the width and height attributes. Using HTML to overcome the constraints of Markdown should be done accurately to maintain the responsiveness of your site.\u003C/li>\n\u003C/ol>\n\u003Ch2 id=\"conclusion\">Conclusion\u003C/h2>\n\u003Cp>Resizing images in Markdown can be a bit tricky due to the language's limitations. In this tutorial, we've learned that while you can't directly resize an image using Markdown's ordinary syntax, you can use HTML within your Markdown files to achieve the desired result. Remember to apply these techniques appropriately to maintain the distinct advantages of using Markdown.\u003C/p>\n\u003Ch2 id=\"tools-and-further-reading\">Tools and Further Reading\u003C/h2>\n\u003Cp>The HTML \u003Ccode>width\u003C/code>/\u003Ccode>height\u003C/code> technique above works great on GitHub, GitLab, and Jekyll — but it doesn't survive everywhere. Notion and Slack strip inline HTML entirely, Obsidian has its own separate \u003Ccode>![[image.png|300]]\u003C/code> embed syntax, and Confluence/Jira need the image resized through their own editor after it's attached. See our \u003Ca href=\"/blog/markdown-image-sizing-alignment-across-platforms\">guide to image sizing and alignment across platforms\u003C/a> for what actually works where. And if you'd rather generate a sized, aligned, or captioned image snippet than hand-write the HTML, our \u003Ca href=\"/tools/markdown-image-formatter\">Markdown Image Formatter\u003C/a> does that for you.\u003C/p>\n",[15,18,21,24,27,30],{"id":16,"text":17,"level":12},"basic-image-syntax","Basic Image Syntax",{"id":19,"text":20,"level":12},"github-flavored-markdown-gfm-and-html","GitHub Flavored Markdown (GFM) and HTML",{"id":22,"text":23,"level":12},"using-html-for-resizing-images","Using HTML for Resizing Images",{"id":25,"text":26,"level":12},"best-practices","Best Practices",{"id":28,"text":29,"level":12},"conclusion","Conclusion",{"id":31,"text":32,"level":12},"tools-and-further-reading","Tools and Further Reading",[34],"markdown-image-formatter",[36,43,51],{"slug":37,"title":38,"description":39,"excerpt":39,"date":40,"category":9,"author":41,"keywords":42,"readingMinutes":12},"how-to-change-text-color-in-markdown","How to change text color in markdown","Markdown is a lightweight markup language that is used to format plain text documents. It is commonly used for creating readme files, documentation, and other types of text-based content. One of…","2022-11-15","Matthew Rathbone (with help from OpenAI)","3/15/2023",{"slug":44,"title":45,"description":46,"excerpt":47,"date":48,"category":9,"author":10,"keywords":49,"readingMinutes":50},"markdown-image-captions-complete-guide","Markdown Image Captions: Complete Guide for Professional Visual Documentation","Master image captions in Markdown for professional documentation. Learn platform-specific implementations, HTML alternatives, and responsive design techniques for enhanced visual content accessibility.","Image captions in Markdown elevate visual content from simple illustrations to professional, accessible documentation that enhances reader comprehension and meets modern web accessibility…","2025-09-07","markdown image captions, image descriptions markdown, figure captions markdown, markdown image alt text, responsive image captions, markdown visual documentation, accessible image captions",17,{"slug":52,"title":53,"description":54,"excerpt":55,"date":56,"category":9,"author":10,"keywords":57,"readingMinutes":58},"markdown-image-alignment-positioning-complete-guide","Markdown Image Alignment and Positioning: Complete Guide for Professional Layouts","Master image alignment, positioning, and layout control in Markdown. Learn how to center, float, resize, and create responsive image galleries with HTML integration.","Images are essential elements in modern documentation and content creation, but standard Markdown provides limited control over image positioning and alignment. Understanding how to effectively…","2025-08-21","markdown image alignment, markdown center images, markdown image positioning, markdown image layout, responsive images markdown, markdown image float",10,1792184940291]