Online PNG to J2K, you can put the PNG to J2K format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload PNG file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'J2K'
Select output J2K or any other format as the conversion result (click the Convert button)
Step 3
Download your PNG file
After the conversion you can download your J2K file and upload it to Google Drive, Dropbox.
png : Portable Network Graphic
PNG or Portable Network Graphic format is a graphic file format that uses lossless compression algorithm to store raster images. It uses 2 stage compression methods. It is frequently used as web site images rather than printing as it supports only the RGB color model. So CMYK color images cannot be saved as PNG image.
Compressed bitmap image that uses wavelet compression instead of the DCT compression used by standard .JPEG images; supports 16-bit color, alpha transparency, and lossless compression.