Image converter from ICO to GIF






interleaved
optimize huffman codes
generate preview
Save EXIF, if exist
Save IPTC, if exist

generate preview
Save EXIF, if exist
Save IPTC, if exist
BigTIFF file format
Resize
keeping proportions


# ResultSource file
To convert images, follow these steps:
  • Use the "Local file" or "Online file" buttons to specify how to upload the image to the server. Use the "local file" if you need to convert a file from your computer, in order to specify a file on the Internet, select "Online file" and in the appeared field paste the link to the file. We do not set any limits on the size of the image file, but the larger the file, the more time it will take to convert. Just be patient and everything will turn out.
  • If you need to change its size, then just specify the size in the "Change the size" field the width and height of the image. If you need exact adjustment in height or width, then just specify it and set the flag "Save proportions", in this case the converter will convert the file according to your condition, the second one will be calculated automatically.
  • To start the conversion, click the "Convert" button to start the transformation. If the conversion is successful, the file will be available in the "Conversion Results" section. If you just need to download a file, click on the file name. If you want to get other ways to save, then click on the icon to generate a QR code to upload the result to your mobile phone or tablet, and also if you want to save the file in one of the online storage services such as Google Drive or Dropbox.

Please be patient in the conversion process.

Compare ICO with GIF

Format introduction 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. The Graphics Interchange Format (better known by its acronym GIF) is a bitmap image format that was introduced by CompuServe in 1987 and has since come into widespread usage on the World Wide Web due to its wide support and portability.
Technical details 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). GIF supports up to 8 bits per pixel for each image, allowing a single image to reference its own palette of up to 256 different colors chosen from the 24-bit RGB color space. GIF images are compressed using the Lempel-Ziv-Welch (LZW) lossless data compression technique to reduce the file size without degrading the visual quality.
File extension .ico .gif
MIME image/x-icon, image/vnd.microsoft.icon image/gif
Developed by Microsoft CompuServe
Type of format Graphics file format for computer icons lossless bitmap image format
Associated programs Axialis IconWorkshop, IcoFX, IconBuilder, Microangelo Toolset, Greenfish Icon Editor Pro, GIMP, ImageMagick, IrfanView, ResEdit. Apple Safari, Google Chrome, Mozilla Firefox, Internet Explorer, Adobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET.
Wiki https://en.wikipedia.org/wiki/ICO_(file_format) https://en.wikipedia.org/wiki/GIF
If you have a file of the format ICO, then you can convert it to other formats:
ICO to PNG
ICO to JPG
ICO to BMP
ICO to DDS
ICO to DIB
ICO to DPX
ICO to EPS
ICO to PS
ICO to PSD
ICO to SVG
ICO to TGA
ICO to TIFF
ICO to WEBP
ICO to XWD
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