Home Image Convertor JXL to JP2

JXL to JP2

Batch Convert JXL files to JP2 files for free online.JXL to JP2 Converter for free.Also, you can resize the JP2 file , and custom output names and width/height.

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About JXL files
JXL (JPEG XL) is a next-generation image format designed to replace JPEG while maintaining backward compatibility. It offers significantly better compression efficiency, producing files up to 60% smaller than JPEG at the same quality level. JXL supports both lossy and lossless compression, HDR imaging, transparency, and progressive decoding. With its superior quality-to-size ratio and modern features, JXL is ideal for web images, photography, and digital archiving where quality and efficiency matter.
About JP2 files
The JP2 file format (also known as JPEG 2000) is an advanced image compression standard designed to improve upon the traditional JPEG format. It supports both lossy and lossless compression, maintaining higher image quality at smaller file sizes. Common file extensions include: .j2c, .jpx, .j2k, .jpc. We support converting these formats to common formats such as JPG, PNG, GIF, and WebP.

Batch Convert JXL to JP2 Online

How does it convert to JP2?

With this converter , you can convert one or multiple JXL file(s) to multiple sizes of JP2 files, and resize the JP2 files with width/height in the Options. Open the Options dialog , to set the new width and height as desired. You can also upload a directory for batch converting.

  • Save Name : You can set {name} , {width} , {height} to resize the new JP2 image files. If multiple files need to convert , you must set {width} and {height} tags to distinguish files of different sizes. {name} is same as the filename of the source file.
  • Width and Height : You can customize the width/height of JP2 files. The maximum of width/height is 4000px.
    • Example settings:
  • Save Name :

    {name}_{width}_{height} .jp2

  • Width and Height

    1000 X 1000

  • Width and Height

    1500 X 1500

    • If you upload a pic.jxl , 2 JP2 files will be converted and named as below :
  • pic_1000_1000.jp2 Width and Height: 1000x1000
  • pic_1500_1500.jp2 Width and Height: 1500 X 1500
    • You can click Download All button to download them within a zip file.