How to convert HTML into PNG?

Open the site: HTML into PNG . Drag and drop HTML files to quickly convert them into PNG. Or just use a code sample in C# with a few lines of code. Install Aspose.Words for .NET. Add a library reference (import the library) to your C# project. Open the source HTML file in C#. Call the Save() method, passing an output filename with PNG extension. Get the result of HTML conversion as PNG.

Why convert HTML to PNG in C#?

Documents are encoded in many ways, and HTML files may be incompatible with some software. To open and read such files, just convert them to appropriate file format.

What other file formats can I convert my HTML to?

We support a variety of file formats for HTML conversion, including DOCX, ODT, PDF, DOC, HTML, RTF, Markdown, XML, JPG, PNG, TIFF, WPS, TXT and many more.

What is the maximum file size for HTML to PNG conversion supported by Aspose.Words for .NET?

There are no file size limits for converting HTML files with Aspose.Words for .NET.

Convert HTML To PNG C#

Convert HTML to PNG in C#

Need to convert HTML to PNG image programmatically? With Aspose.Words for .NET any developer can easily transform HTML to PNG image format with just a few lines of C# code.

Modern document-processing C# API creates PNG from HTML with high speed. Test the quality of HTML to PNG conversion right in a browser. Powerful C# library allows converting HTML files to many popular image formats.

Save HTML as PNG in C#

The following example demonstrates how to convert HTML to a PNG picture in C#.

Follow the easy steps to turn a HTML file into PNG graphical format. Read HTML from the local drive, then simply save it as PNG, specifying the required image format by PNG extension. For both HTML reading and PNG writing you can use fully qualified filenames. The output PNG graphical content will be identical to the original HTML file.

Code example in C# to convert HTML to PNG format

Input file

Upload a file you want to convert

Run code

Output format

Select the target format from the list

dotnet add package Aspose.Words

Copy

using Aspose.Words;

var doc = new Document("Input.html");

var saveOptions = new ImageSaveOptions(SaveFormat.Png);
for (int page = 0; page < doc.PageCount; page++)
{
    saveOptions.PageSet = new PageSet(page);
    doc.Save($"Output_{page + 1}.png", saveOptions);
}
                            using Aspose.Words;

var doc = new Document("Input.html");
doc.Save("Output.png");

                            using Aspose.Words;

var doc = new Document("Input.html");

var saveOptions = new ImageSaveOptions(SaveFormat.png);
for (int page = 0; page < doc.PageCount; page++)
{
    saveOptions.PageSet = new PageSet(page);
    doc.Save($"Output_{page + 1}.png", saveOptions);
}
                            using Aspose.Words;

var doc = new Document();
var builder = new DocumentBuilder(doc);

builder.InsertImage("Input.html");

doc.Save("Output.png");

                            using Aspose.Words;

var doc = new Document();
var builder = new DocumentBuilder(doc);

var shape = builder.InsertImage("Input.html");
shape.GetShapeRenderer().Save("Output.png", new ImageSaveOptions(SaveFormat.png));

            

					Run code
				

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How to convert HTML to PNG in C#

Install Aspose.Words for .NET.
Add a library reference (import the library) to your C# project.
Open the source HTML file in C#.
Call the Save() method, passing an output filename with PNG extension.
Get the result of HTML conversion as PNG.

C# library to convert HTML to PNG

There are three alternative options to install "Aspose.Words for .NET" onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

Install a NuGet Package. See Documentation
Install the library using Package Manager Console within Visual Studio IDE
Install the library manually using Windows Installer

System Requirements

Our product is fully cross-platform and supports all major .NET implementations:

.NET ≥ 5.0
.NET Core ≥ 2.0
.NET Standard ≥ 2.0
.NET Framework ≥ 3.5
MonoMac
MonoAndroid
Xamarin

As far as .NET code doesn't depend on the underlying hardware or operating system, but only on a Virtual Machine, you are free to develop any kind of software for Windows, macOS, Android, iOS and Linux. Just make sure you have installed the corresponding version of .NET Framework, .NET Core, Windows Azure, Mono or Xamarin.

We recommend using Microsoft Visual Studio, Xamarin, and MonoDevelop integrated development environments to create C#, F#, VB.NET applications.

Fore more details please refer to Product Documentation.

You can convert HTML to many other file formats: