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Aspose.Imaging  for Java
J2K

Convert PNG to J2K via Java

Transform PNG into J2K using native Java APIs without needing any image editor or 3rd-party libraries.

How to Convert PNG to J2K Using Java

In order to convert PNG to J2K, we’ll use

Aspose.Imaging for Java API which is a feature-rich, powerful and easy to use image manipulation and conversion API for Java platform. You can download its latest version directly from Maven 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-imaging</artifactId>
<version>version of aspose-imaging API</version>
<classifier>jdk16</classifier>
</dependency>

Steps to Convert PNG to J2K via Java

Developers can easily load & convert PNG files to J2K in just a few lines of code.

  • Load PNG file with Image.load method
  • Create & set the instance of required subclass of ImageOptionsBase (e.g. BmpOptions, PngOptions, etc.)
  • Call the Image.save method
  • Pass file path with J2K extension & object of ImageOptionsBase class

System Requirements

Before running the conversion example code, make sure that you have the following prerequisites.

  • JDK 1.6 or higher is installed.
 

Convert PNG to J2K - Java

 
  • Free App to Convert PNG to J2K

    • Select or drag and drop PNG image
    • Choose format and click Convert button
    • Click Download button to download J2K image

    Check our live demos to convert PNG to J2K

    PNG What is PNG File Format

    PNG, Portable Network Graphics, refers to a type of raster image file format that use loseless compression. This file format was created as a replacement of Graphics Interchange Format (GIF) and has no copyright limitations. However, PNG file format does not support animations. PNG file format supports loseless image compression that makes it popular among its users. With the passage of time, PNG has evolved as one of the mostly used image file format. 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 installation.

    Read More

    J2K What is J2K File Format

    A J2K file is an image that is compressed using the wavelet compression instead of DCT compression.

    Read More

    Other Supported Conversions

    Using Java, one can easily convert different formats including.

    BMP (Bitmap Picture)
    GIF (Graphical Interchange Format)
    DICOM (Digital Imaging & Communications)
    EMF (Enhanced Metafile Format)
    JPG (Joint Photographic Experts Group)
    JPEG (Joint Photographic Experts Group)
    JP2 (JPEG 2000)
    J2K (Wavelet Compressed Image)
    JPEG2000 (JPEG 2000)
    APNG (Animated Portable Network Graphics)
    PSD (Photoshop Document)
    DXF (Drawing Interchange Format, or Drawing Exchange Format,)
    SVG (Scalable Vector Graphics)
    TIFF (Tagged Image Format)
    WEBP (Raster Web Image)
    WMF (Microsoft Windows Metafile)
    PDF (Portable Document Format (PDF))
    HTML (HTML5 Canvas)
    EMZ (Windows Compressed Enhanced Metafile)
    WMZ (Compressed Windows Media Player Skin)
    TGA (Targa Graphic)
    SVGZ (Compressed version of Scalable Vector Graphics (.SVG) file.)
    CANVAS (HTML5 Canvas)
    ICO (Windows icon)