Why convert ICO files to BMP format?

Converting ICO to BMP allows for lossless editing and compatibility with Windows-native applications that require uncompressed bitmap images.

Can BMP files hold multiple icon resolutions like ICO?

No, BMP stores a single image. ICO files can contain multiple images at different sizes and color depths.

Are BMP files suitable for web use?

BMP files are generally not used on the web due to large file sizes and lack of compression.

Convert ICO to BMP Online - Easy Image Conversion

Convert your ICO files to BMP format easily using our online tool. Perfect for Windows icon extraction and editing with lossless pixel accuracy.

Upload Your File | Maximum Size Upto 25MB

Quick Access To 13 ICO File Conversion Pairs

What Is This Tool?

This tool allows you to convert ICO image files, which are Windows icon containers, into the BMP (Bitmap) image format. The BMP format provides uncompressed, lossless images suitable for precise editing and Windows-native applications.

How to Use This Tool?

Upload your ICO file containing one or more icon sizes
Select BMP as the output format
Click the convert button to start the conversion process
Download the resulting BMP file for use in editing or embedding

Key Features

Online conversion from ICO to BMP image format
Preserves exact pixel data for lossless editing
Supports multi-resolution Windows icon files
Simple and fast browser-based tool with no installation required
Produces BMP files compatible with Windows applications and legacy software

Examples

Convert an application icon (.ico) to BMP for detailed editing in Windows image editors
Extract individual icon sizes from a multi-resolution ICO file and save them as BMP for software resource use

Common Use Cases

Editing Windows executable or shortcut icons with exact pixel fidelity
Storing high-quality icon bitmaps for use in legacy software that requires BMP input
Extracting icon images from ICO files to embed in custom system tools or drivers

Tips & Best Practices

Use BMP format when lossless pixel accuracy is essential
Remember ICO files typically contain small icons; BMP files may be larger in size
Check compatibility of BMP files with your target software before conversion
Avoid relying on ICO transparency when converting to BMP, as BMP alpha support varies

Limitations

BMP files are typically larger due to minimal or no compression, making them less efficient for storage or web use
ICO files usually contain small images; BMP is not suitable for large photographic images
Transparency and alpha channel support in BMP is limited or inconsistent depending on header versions
Some ICO PNG-compressed entries may not convert perfectly due to format differences

Frequently Asked Questions

Why convert ICO files to BMP format?: Converting ICO to BMP allows for lossless editing and compatibility with Windows-native applications that require uncompressed bitmap images.
Can BMP files hold multiple icon resolutions like ICO?: No, BMP stores a single image. ICO files can contain multiple images at different sizes and color depths.
Are BMP files suitable for web use?: BMP files are generally not used on the web due to large file sizes and lack of compression.

Key Terminology

ICO: A Windows icon file format that contains one or more small bitmaps or PNG images at multiple sizes and color depths.
BMP (Bitmap): A raster image format developed by Microsoft that stores pixel data uncompressed or with simple RLE compression, supporting multiple bit depths.
Pixel Data: The actual image information stored as color values for each pixel in a raster image.

Quick Knowledge Check

What type of images does the ICO format contain?

JPEG compressed photographic images

Multiple bitmap or PNG images at various sizes and depths

Single large uncompressed images

What is a key advantage of BMP format?

Supports multiple icon sizes in one file

Preserves exact pixel data with minimal compression

Optimized for small web icons

What is a common limitation of BMP files?

Limited support on Windows systems

Large file size due to minimal or no compression

Inability to store pixel data