BMP to ICO Converter

Convert BMP to ICO online quickly and easily. Just upload your file, convert it, and download the ICO in seconds.

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What is BMP ?

BMP (Bitmap Image File) is a raster graphics image format that stores digital images in a simple and uncompressed format. It is widely used for storing bitmap digital images, especially in Windows applications.

BMP format  ▶

What is ICO ?

The ICO file format is utilized for storing icon images in Microsoft Windows. It allows for multiple images of varying sizes and color depths to be contained within a single file, enabling the display of icons in different resolutions.

ICO format  ▶

How to Convert BMP to ICO in Just a Few Steps

  1. Upload your BMP file
    Drag and drop your BMP file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose ICO as output format
    The converter is preset to ICO, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.

Why Convert BMP to ICO file?

ICO is the icon format used by Windows and by websites for the small favicon in the browser tab. Converting a BMP to ICO turns a bitmap picture into a proper icon — for a desktop shortcut, a Windows application, or the little logo next to a site name in browser tabs and bookmarks. It packages your image into the exact format these systems expect.

Icons look best from a clean, roughly square image, since they display at small sizes, and an ICO file can hold several sizes at once for crisp results everywhere. If your BMP is a simple logo or symbol, converting to ICO makes it ready to use as an app icon or favicon. For ordinary photos and full-size images, a standard format like PNG or JPG remains the right choice.

Start converting BMP to ICO now — it’s fast, safe, and completely online!