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Convert ICO to BMP Online

Swap Formats

Convert ICO files to BMP instantly in your browser. Free, fast, and 100% private - your files never leave your device. No account or software required. Supports batch conversion and custom settings.

Choose ICO files or drag & drop

Multiple files supported · No file size limit

100% PrivateNo UploadFree

Conversion Settings

90%
Smaller fileHigher quality
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How to Convert ICO to BMP - 3 Simple Steps

1

Upload Your ICO File

Drag and drop your ICO file into the upload area above, or click to browse your device. You can upload multiple files at once for batch conversion.

2

Adjust Settings

Set your preferred quality, resize dimensions, or other format-specific options. The default settings are optimized for the best BMP output.

3

Download BMP File

Click Convert and your BMP file is ready instantly. Download individual files or click "Download All as ZIP" for batch results.

ICO vs BMP — Format Comparison

FeatureICOBMP
File SizeVery small (icon sizes)Very large (uncompressed)
CompressionLosslessLossless
Transparency (Alpha)✓ Supported✗ Not supported
Animation✗ Not supported✗ Not supported
Vector-based✗ No (raster)✗ No (raster)
Browser SupportAll major browsers (for favicons)Chrome, Firefox, Edge (limited Safari)
Best ForApplication icons, favicons, Windows desktop iconsWindows applications, uncompressed image storage

Also Convert ICO to:

ICO → PNGICO → JPGICO → JPEGICO → WEBPICO → GIF

Convert Other Formats to BMP:

PNG → BMPJPG → BMPJPEG → BMPWEBP → BMPGIF → BMPTIFF → BMPSVG → BMPAVIF → BMP

Why Use ConvertTheFile for ICO to BMP?

🔒

100% Private

Files are converted in your browser and never uploaded to any server.

⚡

Instant Conversion

No waiting for uploads or server processing. Results are instant.

🆓

Completely Free

No limits, no watermarks, no account required - forever free.

📦

Batch Conversion

Convert multiple files at once and download them as a ZIP archive.

Frequently Asked Questions — ICO to BMP Converter

How do I convert ICO to BMP online?
Upload your ICO file by dragging it into the upload area or clicking to browse your files. Adjust quality and resize options as needed, then click Convert. Your BMP file will be ready to download in seconds — no account or software required.
Is it safe to convert ICO files to BMP online?
Completely safe. This converter runs entirely in your browser. Your ICO files are never uploaded to any server — conversion happens locally on your device using browser APIs. Files are not stored or shared.
What is the difference between ICO and BMP?
ICO supports transparent backgrounds; BMP does not — transparent areas will be filled with white. ICO is best for: Application icons, favicons, Windows desktop icons. BMP is best for: Windows applications, uncompressed image storage.
Is this ICO to BMP converter free?
Yes, completely free with no limits. There is no registration, no watermarks, no file size limit beyond what your browser can handle, and no hidden charges.
Can I batch convert multiple ICO files to BMP?
Yes. Upload multiple ICO files at once — each is converted separately and you can download all results as a ZIP archive.
How long does ICO to BMP conversion take?
Image conversion is nearly instant — most files convert in under 1 second using the browser's Canvas API. Batch conversions of 10–20 files typically complete in 2–5 seconds.

About ICO (Windows Icon Format)

ICO is the standard format for Windows application icons and browser favicons, supporting multiple resolutions in a single file.

Learn more about ICO →

About BMP (Bitmap Image File)

BMP is an uncompressed raster format that stores raw pixel data. Files are large but perfectly lossless and widely supported on Windows.

Learn more about BMP →