Convert image files online
|#||Output File||Source File||Action|
1. Click "Choose File" button to select a file on your computer. You can also click the dropdown button to choose online file from URL, Google Drive or Dropbox. Image file size can be up to 200M.
2. Choose target image size and image format. You can use the original image size or select "Change image size to" option and enter your image size. The format is [width]x[height], for example: 1920x1080. The target image format can be JPG, PNG, TIFF, GIF, BMP, PS, PSD, WEBP, TGA, DDS, EXR, J2K, PNM, SVG or XWD etc.
3. Click "Convert Now!" button to start conversion. It will automatically retry another server if one failed, please be patient while converting. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to online storage services such as Google Drive or Dropbox.
Compare GIF with DIB:
|Full name||CompuServe Graphics Interchange Format||Microsoft Windows Device Independent Bitmap|
|File extension||.gif||.bmp, .dib|
|Type of format||lossless bitmap image format||Raster graphics|
|Introduction||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.||The BMP file format, also known as bitmap image file or device independent bitmap (DIB) file format or simply a bitmap, is a raster graphics image file format used to store bitmap digital images, independently of the display device, especially on Microsoft Windows and OS/2 operating systems.|
|Technical details||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.||The bitmap image file consists of fixed-size structures as well as variable-size structures appearing in a predetermined sequence. Many different versions of some of these structures can appear in the file, due to the long evolution of this file format.|
|Associated programs||Apple Safari, Google Chrome, Mozilla Firefox, Internet Explorer, Adobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET.||Microsoft Paint, Adobe Photoshop, Paint Shop Pro, the GIMP, GraphicConverter, Helicon Filter, ImageMagick, Inkscape, IrfanView, Pixel image editor, Paint.NET.|
|Wiki||GIF on Wikipedia||DIB on Wikipedia|