Html to pdf c# guide: produce pdf with ironpdf

HTML to PDFS Conversion Using C#, PDF files (portable document formats) that are ready to print are general tasks for .net developers. Whether you produce invoices, reports that can be exported, or marketing material, the ability to convert HTML content or all HTML documents directly to PDF format streamline the workflow and improve the quality of presentations. So, especially if this is a task you need to do regularly, having the right PDF library for your needs is very important.

So why choose IronPDF rather than many HTML conversion tools to free PDFs out there? What’s that? And how easy to use? In this tutorial, we will answer these two questions when we guide you through how to create HTML content into high -quality PDF documents. We will build a C# basic console application to show how fast and effective.

At the end of this article, you will know how to:

1. Prepare IronPDF on the .net project
2. Rendering string or html url as a pdf document
3. PDF output customization (paper size, special header, margin)
4. Save the resulting PDF file

Prerequisite

To follow this tutorial, make sure you have:

1. Visual Studio 2022 or newer
2. .Net 6, 7, 8, 9, 10 or more newly installed
3. Access to nuget package managers
4. IronPDF licensing key (free or full trial)

What is IronPDF?

IronPDF is a high -performance .net library that converts HTML, string files, and more into pixel pdf recording files. Although, the skill does not stop there. IronPDF increases various features to manipulate PDF documents, or for those who want to produce PDF documents of various types of files, or even from the start, and more. This is a strong all-in-one tool for anyone who spends time working with PDF documents.

The main features include:

1. Easy to convert HTML files, strings, urls, and razor display to PDF programmed
2. Full support for CSS, Javascript Rendering, Font, and Image
3. Headers, footer, margin, and adjusted paper orientation
4. Work with .net 6, 7, 8+, 9 .net framework, and .net core
5. No external browser or software installation is needed

Step 1: Create a new console application

Let’s start by first making a new console project in Visual Studio. If you are not used to this, the following steps outline the process to create a console application:

1. Open Visual Studio
2. Create a new console application project
3. Name your project and select the location of the file
4. Set the target .net framework to .net 6 or higher (please note that .net 6 and .net 7 beyond support)
5. Click “Create” and your console application will be created at the specified disk location

Now, you will have an application that is ready to create an HTML converter to PDF!

Step 2: Install IRONPDF through Nuget Package Manager

You have to install the IronPDF nuget package. To do this, you can run the following lines at the Nuget Package Manager Console:

Install IronPDF

Or, you can:

1. Open the Drop -Down Tools menu and find NUGET PACKAGE MANAGER, then select Manage Nuget Packages for Solutions
2. Find IronPDF
3. And click “Install” to install the IronPDF library into your project

Step 3: HTML Conversion to PDF File Format

Now is the time to create an HTML application to PDF C#. Here is a basic example of how to convert HTML string to PDF using IronPDF:

using IronPdf;
using IronPdf.Rendering;

class Program
{
static void Main(string[] args)
{
var renderer = new ChromePdfRenderer();

renderer.RenderingOptions.PaperOrientation = PdfPaperOrientation.Portrait;
renderer.RenderingOptions.PrintHtmlBackgrounds = true;
renderer.RenderingOptions.MarginTop = 20;
renderer.RenderingOptions.MarginBottom = 20;

string htmlContent = @"
PDF Report
Welcome to IronPDF
This PDF was generated from HTML using C#.
";

var document = renderer.RenderHtmlAsPdf(htmlContent);

 // Saves the rendered PDF to a specified location
document.SaveAs("BasicReport.pdf");

Console.WriteLine("PDF created successfully!");
}
}

The resulting pdf file

The code above produces a PDF document called “basicreport.pdf” with formatted HTML content. Although this is clearly a basic example, you can use this library to convert string and HTML files that contain CSS detailed styles to create a unique and visually attractive PDF file. It can even be used to convert web pages into perfect pixel PDF documents.

This sophisticated rendering machine handles all layouts, styles, and assets, making this ideal for the needs of HTML to Modern PDF conversion.

Step 4: Customization of your PDF Output

IronPDF offers many options to perfect your PDF:

This sophisticated rendering machine handles all layouts, styles, and assets, making this ideal for the needs of HTML to Modern PDF conversion.

renderer.renderingoptions.title = “My Custom Report”;

renderer.renderingoptions. Setcustompapersizeininches (8.5, 11); // letter size

renderer.renderingoptions.zoom = 100; // no scale

You can also include:

1. CSS Styles and Media Question (Perfect to change web content into PDF files without losing the original quality!)
2. Signs of water, digital signatures, and embedded fonts
3. Javascript rendering
4. Dynamic headers and footer with page numbers

Summary

In this tutorial, we explore the process behind HTML conversion to PDF, seeing how IronPDF can be used to change HTML content or web pages into professional PDF files and ready to print on C#. IronPDF is very effective for producing reports, invoices, and web content that can be downloaded in the .NET application.

Unlike many free alternatives or open -sourced, IronPDF provides full support for javascript, modern CSS, and rendering the right layout, all while ensuring the integrity of documents, self -continuity, and compatibility with the level of compatibility of PDF/A.

This makes the IronPDF ideal to use cases involving:

1. Preservation of long -term electronic documents
2. Ensure the document can still be read regardless of the platform device
3. Embed pictures of raster, fonts, and complex HTML elements
4. Maintain consistency between source documents and final output

If you develop a company tool, internal dashboard, or document solution faced by customers, IronPDF can handle your PDF -making needs without relying on libraries or other tools.

Try free ironpdf

Ready to build an HTML application to your own PDF C#?

👉 Download the free trial IronPDF Today and explore various tools to produce PDF documents. With only a few lines of code, you can produce a stunning and high loyalty PDF file from your content options. Explore the IronPDF documentation, full of codes and examples, to see these strong features in action.