How do I convert an ICO to BMP?

Upload your ICO file to the converter, choose BMP as the target format, and click Convert. If your ICO bundles multiple icon sizes, select the desired resolution (e.g., 32x32, 64x64) before starting. The tool re-encodes the image into a single uncompressed BMP file, which you can then download.

Why convert an ICO to BMP?

ICO is a container format for Windows icons, often carrying multiple sizes and colors in one file. BMP is a simple, uncompressed image format recognized by virtually all image editors and legacy applications. Converting to BMP gives you a single, easy-to-edit raster image and bypasses the icon-specific constraints of ICO, making it useful when you need a fallback for software that doesn't support ICO.

What happens to transparency when converting ICO to BMP?

The ICO's alpha channel is preserved only in 32-bit BMP output, which supports RGBA transparency. If you choose 24-bit BMP, the transparency channel is dropped and icon areas become opaque. Since BMP cannot store multiple images in one file, the converter flattens the ICO to the selected single resolution. Any color profile metadata from the ICO is not carried over.

ICO-TO-BMP

Convert ICO to BMP for lossless pixel-perfect output. Multi-size ICO icons become a fixed BMP; transparency maps to alpha. Ideal for Windows software.

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🖼️ICOsource

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✨BMPtarget

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Choose ICO files or drag & drop

Batch upload supported · Max 50MB per file

Browse Files

Or import from:

Conversion Settings

Output Quality90%

Optional Dimensions

Max Width (px)

Max Height (px)

🛡️ Zero Data Storage Guarantee

Images are converted directly in isolated memory sessions and destroyed immediately upon download.

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ICO

Windows Icon Format

Source Format

ICO is an image file format specifically designed to store multi-resolution icon graphics for Microsoft Windows operating systems and website favicons.

Category: Icon Graphics

MIME Type: image/x-icon

Developer: Microsoft

Best For: Website favicons, desktop shortcut icons, and application branding.

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BMP

BMP File Format

Target Output

BMP is a standardized digital file format supported by LetsConvert. Convert BMP files securely, privately, and instantly online with zero software installation, bank-grade encryption, and automatic 60-minute file purging.

Category: Data & Media File

MIME Type: application/bmp

Developer: Standard Organization

Best For: Converting and managing BMP files across devices and applications.

💡 Technical Guide & Conversion Insights

Why Convert ICO to BMP?

Converting from ICO (Windows Icon Format) to BMP (BMP File Format) is essential when you need enhanced compatibility, reduced file size, or specific feature support. While ICO is ideal for Website favicons, desktop shortcut icons, and application branding., BMP offers superior advantages for Converting and managing BMP files across devices and applications.. Our secure online conversion engine ensures that all your ICO file attributes, geometry, quality, and metadata are seamlessly preserved during the transformation into BMP.

● ICO Key Advantages:

✓Contains multiple icon resolutions (16x16, 32x32, 48x48, 256x256) inside a single file
✓Universal website favicon standard

● BMP Key Advantages:

★Standard format compatibility
★Fast online conversion processing
★Zero software install required

ICO vs BMP Comparison Table

Detailed technical differences and capabilities between Windows Icon Format and BMP File Format.

Feature / Attribute	ICO	BMP
Primary Format Name	Windows Icon Format	BMP File Format
Primary File Category	Icon Graphics	Data & Media File
Standard MIME Type	image/x-icon	application/bmp
Core Developer / Standard	Microsoft	Standard Organization
Optimal Use Case	Website favicons, desktop shortcut icons, and application branding.	Converting and managing BMP files across devices and applications.

❓ Common Questions

Frequently Asked Questions (ICO to BMP)

Everything you need to know about converting ICO to BMP with LetsConvert.

To convert your ICO file to BMP, upload your file by dragging and dropping it into the upload box or selecting it from your device. Adjust any optional quality or dimension settings, then click 'Convert'. Your converted BMP file will be ready for instant high-speed download within seconds.

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100% Secure & Automatic File Purging

Your ICO files are encrypted with 256-bit SSL and permanently deleted from our servers within 60 minutes.

● Zero File Storage

How to Convert ICO-TO-BMP

Select or drop your Ico file.

Initiate the BMP conversion process.

Download your converted BMP file.

⚡ Related Conversions

ICO-TO-BMP

Conversion Settings

🛡️ Zero Data Storage Guarantee

ICO

BMP

Why Convert ICO to BMP?

● ICO Key Advantages:

● BMP Key Advantages:

ICO vs BMP Comparison Table

Frequently Asked Questions (ICO to BMP)

100% Secure & Automatic File Purging

How to Convert ICO-TO-BMP

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