IronPDF How-Tos MD to PDF How to Convert Markdown to PDF ByChaknith Bin May 31, 2025 Updated June 22, 2025 Share: Markdown is a lightweight markup language for text formatting, commonly used in readme files and online forums. It's easy to read and write and is often used with a .md or .markdown file extension. IronPDF has the feature to convert both Markdown files and strings to PDF documents. View the IronPDF YouTube Playlist Markdown to PDF in one line of code: new IronPdf.ChromePdfRender .RenderMarkdownStringAsPdf("*This* is some **markdown** _text_!") .SaveAs("mdToPdf.pdf"); Install with NuGet PM > Install-Package IronPdf Get started with IronPDF Start using IronPDF in your project today with a free trial. First Step: Start for Free How to Convert Markdown to PDF Download the C# library to convert Markdown to PDF Prepare the Markdown file or string to be converted Convert a Markdown string to PDF using the RenderMarkdownStringAsPdf method Convert a Markdown file to PDF using the RenderMarkdownFileAsPdf method Review the generated PDF document Convert Markdown String to PDF Example Use the RenderMarkdownStringAsPdf method to convert a string in Markdown format to a PDF document. All the features available in RenderingOptions, including the addition of text and HTML headers, footers, text overlays, image stamping, and page numbering, as well as setting custom page dimensions and orientations, can also be used with this rendering method. Once the PDF is created, you have the ability to modify pages through actions like merging, splitting, and rotating, and you can also add annotations and bookmarks. :path=/static-assets/pdf/content-code-examples/how-to/md-to-pdf-from-string.cs // Import the IronPdf library, which is necessary for PDF rendering functionality. using IronPdf; // Instantiate a ChromePdfRenderer, which will be used to convert Markdown to PDF. // The renderer uses a Chromium-based browser engine for rendering purposes. ChromePdfRenderer renderer = new ChromePdfRenderer(); // Define a Markdown string. Markdown is a lightweight markup language with plain-text-formatting syntax. // The string below contains bold and italic text using Markdown syntax. string markdownContent = "# Sample Markdown\n\nThis is some **bold** and *italic* text.\n\n- Item 1\n- Item 2\n"; // Use the renderer to convert the Markdown string into a PDF document. // The method 'RenderMarkdownStringAsPdf' is used here for conversion. PdfDocument pdf = renderer.RenderMarkdownStringAsPdf(markdownContent); // Save the generated PDF document to the file system. // The SaveAs method specifies the file name and possibly the path where the PDF will be saved. pdf.SaveAs("pdfFromMarkdownString.pdf"); ' Import the IronPdf library, which is necessary for PDF rendering functionality. Imports Microsoft.VisualBasic Imports IronPdf ' Instantiate a ChromePdfRenderer, which will be used to convert Markdown to PDF. ' The renderer uses a Chromium-based browser engine for rendering purposes. Private renderer As New ChromePdfRenderer() ' Define a Markdown string. Markdown is a lightweight markup language with plain-text-formatting syntax. ' The string below contains bold and italic text using Markdown syntax. Private markdownContent As String = "# Sample Markdown" & vbLf & vbLf & "This is some **bold** and *italic* text." & vbLf & vbLf & "- Item 1" & vbLf & "- Item 2" & vbLf ' Use the renderer to convert the Markdown string into a PDF document. ' The method 'RenderMarkdownStringAsPdf' is used here for conversion. Private pdf As PdfDocument = renderer.RenderMarkdownStringAsPdf(markdownContent) ' Save the generated PDF document to the file system. ' The SaveAs method specifies the file name and possibly the path where the PDF will be saved. pdf.SaveAs("pdfFromMarkdownString.pdf") $vbLabelText $csharpLabel Convert Markdown File to PDF Example Utilize the RenderMarkdownFileAsPdf method to convert a Markdown file into a PDF document. You can download a sample Markdown file for conversion. Let's convert this sample file into a PDF. Code Sample :path=/static-assets/pdf/content-code-examples/how-to/md-to-pdf-from-file.cs using IronPdf; // Instantiate the PDF renderer that uses the Chrome rendering engine ChromePdfRenderer renderer = new ChromePdfRenderer(); // Render the PDF from a markdown file // This method takes the file path of the markdown file as an argument and converts it into a PdfDocument object PdfDocument pdf = renderer.RenderMarkdownFileAsPdf("sample.md"); // Save the rendered PDF to a file // Specify the file path where the PDF will be saved pdf.SaveAs("pdfFromMarkdownFile.pdf"); Imports IronPdf ' Instantiate the PDF renderer that uses the Chrome rendering engine Private renderer As New ChromePdfRenderer() ' Render the PDF from a markdown file ' This method takes the file path of the markdown file as an argument and converts it into a PdfDocument object Private pdf As PdfDocument = renderer.RenderMarkdownFileAsPdf("sample.md") ' Save the rendered PDF to a file ' Specify the file path where the PDF will be saved pdf.SaveAs("pdfFromMarkdownFile.pdf") $vbLabelText $csharpLabel Output PDF As you can see from the resulting PDF document, some Markdown functionalities like Code, Code Block, Blockquote, Tables, and Checkbox are not working. This is a current limitation of the method. Frequently Asked Questions What is Markdown? Markdown is a lightweight markup language for text formatting, commonly used in readme files and online forums. It's easy to read and write and is often used with a .md or .markdown file extension. How can I convert a Markdown string to a PDF? You can use the RenderMarkdownStringAsPdf method from the IronPDF library to convert a Markdown string into a PDF document. This method allows you to include features like headers, footers, and page numbering. How can I convert a Markdown file to a PDF? The RenderMarkdownFileAsPdf method in IronPDF enables the conversion of a Markdown file to a PDF document. Ensure the file exists and then use this method to render and save the PDF. What are some limitations of converting Markdown to PDF? Some Markdown functionalities like code blocks, blockquotes, tables, and checkboxes may not work when converting to PDF using IronPDF. What additional features can be added to a PDF generated from Markdown? IronPDF allows you to add text and HTML headers, footers, text overlays, image stamping, page numbering, custom page dimensions, and orientations to the PDF generated from Markdown. Can I modify the pages of a PDF created from Markdown? Yes, once a PDF is created from Markdown using IronPDF, you can modify it by merging, splitting, rotating pages, and adding annotations and bookmarks. What library do I need to use for converting Markdown to PDF in C#? You need to use the IronPDF library for converting Markdown to PDF in C#. You can download it from the NuGet package manager. Where can I find a sample Markdown file to practice converting to PDF? A sample Markdown file for conversion can be downloaded from the IronPDF website, specifically from their How to Convert Markdown to PDF section. Is there a one-line code example for converting Markdown to PDF? Yes, IronPDF provides a one-line code example where you can use the RenderMarkdownStringAsPdf method to convert Markdown text directly to a PDF and save it. Chaknith Bin Chat with engineering team now Software Engineer Chaknith is the Sherlock Holmes of developers. It first occurred to him he might have a future in software engineering, when he was doing code challenges for fun. His focus is on IronXL and IronBarcode, but he takes pride in helping customers with every product. Chaknith leverages his knowledge from talking directly with customers, to help further improve the products themselves. His anecdotal feedback goes beyond Jira tickets and supports product development, documentation and marketing, to improve customer’s overall experience.When he isn’t in the office, he can be found learning about machine learning, coding and hiking. Ready to Get Started? Free NuGet Download Total downloads: 14,143,061 View Licenses