How to convert HTML into image?

Open the site: HTML into image . Drag and drop HTML files to quickly convert them into image. Or just use a code sample in C++ with a few lines of code. Install Aspose.Words for C++. 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 image extension. Get the result of HTML conversion as image.

Why convert HTML to image 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 image conversion supported by Aspose.Words for C++?

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

Convert HTML To Image C++

Convert HTML to an image in C++

Need to convert HTML to an image programmatically? With Aspose.Words for C++ any developer can easily transform HTML into graphical format with just a few lines of C++ code.

Modern document-processing C++ API creates images from HTML files with high speed. Test the quality of HTML to image conversion right in a browser. Powerful C++ library allows converting HTML files to almost all common graphical formats.

Save HTML as an image in C++

The following example demonstrates how to convert HTML to an image in C++.

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

Code example in C++ to convert HTML to JPG 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.Cpp

Copy

using namespace Aspose::Words;

auto doc = MakeObject<Document>(u"Input.html");

auto saveOptions = MakeObject<ImageSaveOptions>(SaveFormat::Jpg);
for (int page = 0; page < doc->get_PageCount(); page++) 
{
    saveOptions->set_PageSet(MakeObject<PageSet>(page));
    doc->Save(String::Format(u"Output_{0}.jpg", page + 1), saveOptions);
}
                            using namespace Aspose::Words;

auto doc = MakeObject<Document>(u"Input.html");
doc->Save(u"Output.jpg");

                            using namespace Aspose::Words;

auto doc = MakeObject<Document>(u"Input.html");

auto saveOptions = MakeObject<ImageSaveOptions>(SaveFormat::Png);
for (int page = 0; page < doc->get_PageCount(); page++) 
{
    saveOptions->set_PageSet(MakeObject<PageSet>(page));
    doc->Save(String::Format(u"Output_{0}.jpg", page + 1), saveOptions);
}
                            using namespace Aspose::Words;

auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);

builder->InsertImage(u"Input.html");

doc->Save(u"Output.jpg");

                            using namespace Aspose::Words;

auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);

auto shape = builder->InsertImage(u"Input.html");        
shape->GetShapeRenderer()->Save(u"Output.jpg", MakeObject<ImageSaveOptions>(SaveFormat::Svg));
            

					Run code
				

You may freely copy this code and use it in any applicable purpose

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How to convert HTML to image in C++

Install Aspose.Words for C++.
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 image extension.
Get the result of HTML conversion as image.

C++ library to convert HTML to image

There are three options to install Aspose.Words for C++ to your developer environment. 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

You can use this C++ library to develop software on Microsoft Windows, Linux and macOS operating systems:

GCC >= 6.3.0 and Clang >= 3.9.1 are required for Linux
Xcode >= 12.5.1, Clang and libc++ are required for macOS

If you develop software for Linux or macOS, please check information on additional library dependencies (fontconfig and mesa-glu open-source packages) in Product Documentation.

You can convert HTML to many other file formats: