Convert HTML to PNG via Java
High-fidelity conversion of HTML pages as PNG image using server-side Java library.
Download Evaluation VersionConvert HTML to PNG Online
You can test the quality of HTML to PNG conversion right in your browser! Please load HTML from a file or URL, select the required output format from the list, and run the example. You will immediately get the result as a separate file. It’s fast, easy, secure and completely free!
Convert HTML to PNG Using Java
In order to convert HTML to PNG, we’ll use
Aspose.HTML for Java
API which is a feature-rich, powerful and easy to use document manipulation and conversion API for Java platform. HTML conversions are often required to take advantage of other formats. You can transform HTML to PNG programmatically with full control over a wide range of conversion parameters. Powerful Java library allows you to convert HTML to popular formats quickly and in high quality.
HTML to PNG Java Conversion Source Code
// Initialize HTMLDocument from HTML file
HTMLDocument document = new HTMLDocument("document.html");
// Initialize ImageSaveOptions with PNG format
ImageSaveOptions options = new ImageSaveOptions(ImageFormat.Png);
// Convert HTML to PNG
Converter.convertHTML(document, options, "output.png")
Steps to Convert HTML to PNG via Java
If you would like to consider conversion functionality in your product or you want to convert HTML to PNG programmatically, please see the Java code example above or learn the Documentation chapters. Developers can easily convert HTML file to PNG in just a few lines of code:
- Add a library reference to your Java project.
- Open an existing HTML file.
- Create a new ImageSaveOptions object.
- Call the convertHTML() method to convert HTML to PNG.
- The PNG file will be saved to the specified path.
Free Online Converters
Aspose.HTML offers free online
HTML Converter
for converting HTML documents to PDF, XPS, DOCX, JPG, PNG, BMP, TIFF, GIF and other formats. It works from all platforms including Windows, Linux, Mac OS, Android, and iOS. All files are processed on our servers. No plugin or software installation required for you. Just upload, convert your documents and get results in a few seconds. Try our forceful online HTML Converter for free now!
System Requirements
Before running the conversion example code, make sure that you have the following prerequisites.
- Microsoft Windows or a compatible OS with Java Runtime Environment for JSP/JSF Application and Desktop Applications.
- Get latest version of Aspose.HTML for Java directly from Maven.
Get Started with Java HTML Parser Library
HTML API is an advanced web scraping and HTML parsing library. One can create, edit, navigate through nodes, extract data and convert HTML, XHTML, and MHTML files to PDF, Images, and other formats. Moreover, it also handles CSS, HTML Canvas, SVG, XPath, and JavaScript out-of-the-box to extend manipulation tasks. It’s a standalone API and does not require any software installation.
You can download its latest version directly from
Aspose Maven Repository
and install it within your Maven-based project by adding the following configurations to the pom.xml.
Repository
<repository>
<id>AsposeJavaAPI</id>
<name>Aspose Java API</name>
<url>https://repository.aspose.com/repo/</url>
</repository>
Dependency
<dependency>
<groupId>com.aspose</groupId>
<artifactId>aspose-html</artifactId>
<version>version of aspose-html API</version>
<classifier>jdk17</classifier>
</dependency>
HTML What is HTML File Format
HTML (HyperText Markup Language) is the standard markup language for documents created for display in browsers. The latest variant, known as HTML 5, gives a lot of flexibility for working with the language. HTML pages are either received from a server where these are hosted or can be loaded from a local system as well. Each HTML page is made up of HTML elements such as forms, text, images, animations, links, etc. These elements are represented by tags such as img, a, p and several others, where each tag has a start and end. It can also embed applications written in scripting languages such as JavaScript and Style Sheets (CSS) for overall layout representation.
PNG What is PNG File Format
PNG, Portable Network Graphics, refers to a type of raster image file format that uses lossless compression. This file format was created as a replacement for Graphics Interchange Format (GIF) and has no copyright limitations. However, the PNG file format does not support animations. PNG file format supports lossless image compression that makes it popular among its users. With the passage of time, PNG has evolved into one of the most used image file formats. Almost all Operating Systems have support for opening PNG files. For example, Microsoft Windows viewer has the capability to open PNG files as the OS has by default the support available as part of the installation.
Other Supported HTML Conversions
You can also convert HTML to many other file formats: