Convert PNG to JPG or JPG to PNG in Java

readme.md

Learn how to:

• convert PNG images to JPG in Java: https://blog.aspose.com/2021/11/15/convert-png-to-jpg-in-java/
• convert JPG images to PNG in Java: https://blog.aspose.com/2021/11/01/convert-jpg-to-png-in-java/

jpg-to-png.java

// Load JPG image
com.aspose.imaging.Image image = com.aspose.imaging.Image.load("image.jpg");

// Create and set PNG options
com.aspose.imaging.imageoptions.PngOptions options = new com.aspose.imaging.imageoptions.PngOptions();
options.setColorType(com.aspose.imaging.fileformats.png.PngColorType.TruecolorWithAlpha);

// Save image as PNG
image.save("jpg-to-png.png", options);

png-to-jpg.java

// Load PNG image
com.aspose.imaging.Image image = com.aspose.imaging.Image.load("image.png");

// Save image as JPG
image.save("png-to-jpg.jpg", new com.aspose.imaging.imageoptions.JpegOptions());