JP2 to PNG Converter

Select files for conversion or just drag and drop them to the upload area

How to convert JP2 files to PNG online?

Step 1.

Upload JP2-file

Click "Choose File" button to select a jp2 file on your computer. JP2 file size can be up to 50 Mb.
Step 2.

Convert JP2 to PNG

Click "Convert" button to start conversion.
Step 3.

Download your PNG

Let the file convert and you can download your PNG file right afterwards.

Information about JP2 and PNG file formats

Name JP2 PNG
Full name JP2, JPEG 2000 Core Image File PNG - Portable Network Graphics
File extension .jp2 .png
MIME type image/png
Developed by Joint Photographic Experts Group PNG Development Group
Type of format Raster image lossless bitmap image format
Description As an image compression algorithm that was created as an advancement to its predecessor JPEG, the JP2 uses an entirely different approach towards image compression and enables the user to save the image with different parts having different image quality. Portable Network Graphics (PNG) is a raster graphics file format that supports lossless data compression. PNG was created as an improved, non-patented replacement for Graphics Interchange Format (GIF), and is the most used lossless image compression format on the Internet. PNG itself does not support animation at all. MNG is an extension to PNG that does; it was designed by members of the PNG Group.
Technical details JP2 is an image file compression algorithm that uses a wavelet compression algorithm. It was developed to supersede the existing JPEG standards. The algorithm uses an 'area of interest' based approach and thus makes it possible to save parts of the image in different quality. PNG supports palette-based images (with palettes of 24-bit RGB or 32-bit RGBA colors), grayscale images (with or without alpha channel), and full-color non-palette-based RGB[A] images (with or without alpha channel). PNG was designed for transferring images on the Internet, not for professional-quality print graphics, and therefore does not support non-RGB color spaces such as CMYK.
Associated programs ACD Systems Canvas 15, Adobe Photoshop CC, CorelDRAW Graphics Suite X7, ACD Systems ACDSee 17, Corel PaintShop Pro X6, Adobe Photoshop Elements 12, Apple Safari, Apple Preview, Lemkesoft Graphic Converter Adobe Photoshop, Paint Shop Pro, the GIMP, GraphicConverter, Helicon Filter, ImageMagick, Inkscape, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer.
Wiki https://en.wikipedia.org/wiki/JPEG_2000 https://en.wikipedia.org/wiki/Portable_Network_Graphics