Convert icon file online
|#||Output File||Source File||Action|
1. Click "Choose Files" button to select multiple files on your computer. You can also click the dropdown button to choose online file from URL, Google Drive or Dropbox.
2. Choose one or more icon size. The default icon size is 32x32. You can select the "Custom size" check and enter your icon size. The format is [width]x[height], for example: 256x256.
3. Click "Convert Now!" button to start conversion. The output files will be listed in the "Conversion Results" section. You can get up to 7 icons at one conversion so you can choose the suitable size.
Compare JXR with ICO:
|Full name||JPEG extended range||Microsoft icon|
|File extension||.jxr, .hdp, .wdp||.ico|
|Type of format||Graphics file format||Graphics file format for computer icons|
|Introduction||JPEG XR (JPEG extended range) is a still-image compression standard and file format for continuous tone photographic images, based on technology originally developed and patented by Microsoft under the name HD Photo. It supports both lossy and lossless compression, and is the preferred image format for Ecma-388 Open XML Paper Specification documents.||The ICO file format is an image file format for computer icons in Microsoft Windows. ICO files contain one or more small images at multiple sizes and color depths, such that they may be scaled appropriately. In Windows, all executables that display an icon to the user, on the desktop, in the Start Menu, or in Windows Explorer, must carry the icon in ICO format.|
|Technical details||One file container format that can be used to store JPEG XR image data is specified in Annex A of the JPEG XR standard. It is a TIFF-like format using a table of Image File Directory (IFD) tags. A JPEG XR file contains image data, optional alpha channel data, metadata, optional XMP metadata stored as RDF/XML, and optional Exif metadata, in IFD tags.||An ICO file is made up of an ICONDIR ("Icon directory") structure, containing an ICONDIRENTRY structure for each image in the file, followed by a contiguous block of all image bitmap data (which may be in either Windows BMP format, excluding the BITMAPFILEHEADER structure, or in PNG format, stored in its entirety).|
|Associated programs||Adobe Flash Player Adobe AIR, Sumatra PDF, Windows Imaging Component, .NET Framework||Axialis IconWorkshop, IcoFX, IconBuilder, Microangelo Toolset, Greenfish Icon Editor Pro, GIMP, ImageMagick, IrfanView, ResEdit.|
|Wiki||JXR on Wikipedia||ICO on Wikipedia|