https://github.com/iron-software/c-sharp-html-to-pdf-tutorial
Source code tutorial showing basic and advanced HTML to PDF creation in C# using IronPDF. https://ironpdf.com/tutorials/html-to-pdf/
https://github.com/iron-software/c-sharp-html-to-pdf-tutorial
Last synced: 6 months ago
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Source code tutorial showing basic and advanced HTML to PDF creation in C# using IronPDF. https://ironpdf.com/tutorials/html-to-pdf/
- Host: GitHub
- URL: https://github.com/iron-software/c-sharp-html-to-pdf-tutorial
- Owner: iron-software
- Created: 2018-09-21T04:16:57.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2025-02-28T08:38:05.000Z (11 months ago)
- Last Synced: 2025-02-28T15:26:17.204Z (11 months ago)
- Language: C#
- Homepage:
- Size: 16.6 KB
- Stars: 10
- Watchers: 6
- Forks: 8
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
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README
# Why Choose IronPDF for HTML to PDF Conversion in C#?
When it comes to HTML to PDF conversion in C# .NET, developers need a solution that is fast, reliable, and easy to plug into their applications. Towards this end, [IronPDF](https://ironpdf.com/) stands out as one of the best libraries that .NET developers can use.
Here are ten reasons why you should consider using IronPDF as your go-to for your next project.
## 1. Pixel-Perfect Rendering
IronPDF uses a **headless Chromium engine** to ensure that PDFs **look exactly like the original web page**. This means:
- **No missing document formatting**: IronPDF preserves all layout changes applied by CSS styles, fonts, and JavaScript.
- **Create PDFs with complex layouts with confidence**: IronPDF supports all HTML5 elements, CSS3 styles, and ES6 syntax reliably.
- **High Fidelity Rendering** : If you can build it in a web page, then you can show it as a PDF!
Need a PDF to match a webpage's appearance **exactly**? IronPDF does it with ease.
## 2. Simple, Developer-Friendly API
IronPDF's user-friendly API makes HTML to PDF conversion child's play.
Here's how you can Convert HTML to PDF in two lines of code:
```csharp
using IronPdf;
var pdf = new ChromePdfRenderer().RenderHtmlAsPdf("
Hello, IronPDF!
");
pdf.SaveAs("output.pdf");
```
### Advanced Example: Conversion with HTML assets
```csharp
using IronPdf;
var Renderer = new IronPdf.ChromePdfRenderer();
// Load external html assets: Images, CSS and JavaScript.
// An optional BasePath 'C:\site\assets\' is set as the file location to load assets from
var myAdvancedPdf = Renderer.RenderHtmlAsPdf("
", @"C:\site\assets\");
myAdvancedPdf.SaveAs("html-with-assets.pdf");
```
## 3. Supports Multiple HTML Input Sources
IronPDF gives you flexibility in how you can approach HTML-to-PDF conversion. Choose between converting from any of these **HTML sources** into PDFs:
- Raw HTML strings
- Local HTML files
- Live web pages (URLs)
### Example: Convert a Live Web Page to PDF
```csharp
var pdf = new ChromePdfRenderer().RenderUrlAsPdf("https://example.com");
pdf.SaveAs("webpage.pdf");
```
### Example: Convert a Local HTML file to PDF
```csharp
var pdf = new ChromePdfRenderer().RenderHtmlFileAsPdf("example.html");
pdf.SaveAs("webpage.pdf");
```
## 4. Even More File Conversion Options
Need to convert other file types into PDFs? IronPDF can that as well!
### Example: Convert Images to PDFs
```csharp
var imageFiles = Directory.EnumerateFiles("assets").Where(f => f.EndsWith(".jpg") || f.EndsWith(".jpeg"));
ImageToPdfConverter.ImageToPdf(imageFiles).SaveAs("composite.pdf");
```
### Example: Convert DOCX to PDF
```csharp
PdfDocument pdf = new DocxToPdfRenderer().RenderDocxAsPdf("example.docx");
pdf.SaveAs("output.pdf");
```
### Example: RTF to PDF
```csharp
PdfDocument pdfFromRtfFile = new ChromePdfRenderer().RenderRtfFileAsPdf("example.rtf");
pdfFromRtfFile.SaveAs("output.pdf");
```
### Example: Convert Markdown to PDF
```csharp
PdfDocument pdfFromFile = new ChromePdfRenderer().RenderMarkdownFileAsPdf("report.md");
pdfFromFile.SaveAs("output.pdf");
```
### Example: Convert TIFF to PDF
```csharp
var pdf = ImageToPdfConverter.ImageToPdf("example.tif");
pdf.SaveAs("output.pdf");
```
Take your document management to the next level with IronPDF by converting from multiple document types to PDF!
## 5. Advanced Customization & Styling Options
IronPDF allows you to **control every aspect of the rendered PDF**, including:
- **Custom margins, page sizes, headers, and footers**
- **Watermarks, page numbers, and digital signatures**
- **JavaScript execution before rendering for dynamic content**
### Example: Add a Custom Header & Footer
```csharp
var Renderer = new ChromePdfRenderer();
var pdf = Renderer.RenderHtmlAsPdf("
IronPDF Customization
");
pdf.AddTextFooter("Generated using IronPDF", 10);
pdf.SaveAs("custom-footer.pdf");
```
## 6. High Performance & Scalability
IronPDF is **optimized for speed** and works seamlessly in **multi-threaded environments**.
Whether you’re generating a **single PDF** or processing **thousands per hour**, IronPDF ensures:
- Fast rendering speeds
- Low memory consumption
- Asynchronous PDF generation for better performance
### Example: Async PDF Generation for Performance
```csharp
var pdfTask = new ChromePdfRenderer().RenderHtmlAsPdfAsync("
Async IronPDF
");
await pdfTask;
pdfTask.Result.SaveAs("async-output.pdf");
```
## 7. Secure & Compliant
For enterprise applications that require **security and compliance**, IronPDF offers:
- Password protection & encryption
- Digital signatures for authentication
- Compliance with PDF/A & PDF/UA standards
### Example: Generate a Password-Protected PDF
```csharp
var pdf = new ChromePdfRenderer().RenderHtmlAsPdf("
Secure PDF
");
pdf.Security.Encrypt("userpass", "ownerpass", IronPdf.Security.Permissions.CanPrint);
pdf.SaveAs("secure.pdf");
```
## 8. Works Across All .NET Versions & Platforms
IronPDF is compatible with:
- .NET 9, 8, 7, 6, 5, Core, and Framework
- Web, Desktop, Console, and Cloud applications
- Windows, Linux, macOS, and Docker
## 9. Active Support & Regular Updates
IronPDF offers:
- 24/5 developer supports
- Frequent updates and new features
- Reliable documentation and a large community of developers
Need help? IronPDF’s support team is available via [email](mailto:support@ironsoftware.com) and [documentation](https://ironpdf.com/documentation/).
## 10. More Affordable Than Competitors
IronPDF provides **better value for money**, then most well-known, premium library alternatives.
Compared to **Aspose, Syncfusion, and PdfTron**, IronPDF has:
- No complex licensing or hidden fees
- Lifetime license options
- Flexible pricing for individual developers and enterprises
## Conclusion
If you're looking for a powerful, flexible, and easy-to-use HTML to PDF solution for your .NET application, IronPDF is an attractive library to consider.
Use IronPDF to enjoy:
- High-fidelity rendering
- Rich customization options
- Enterprise-grade security
**Start using IronPDF today!** Install via NuGet:
```shell
Install-Package IronPdf
```
**Get a free trial at [IronPDF.com](https://ironpdf.com/#trial-license)**