BMP to ICO Converter

Free BMP to ICO converter online. Convert BMP bitmap images to ICO favicon format for websites. Generate favicons in multiple sizes instantly.

Convert BMP to ICO

Click to upload or drag & drop

Accepts BMP files — max 10MB

85%
Smallest file Best quality

Other BMP Conversions

BMP → PNG BMP → JPG BMP → WEBP BMP → GIF BMP → ICO

How to Convert BMP to ICO

Click the upload area or drag and drop your BMP file.

Adjust the quality slider if needed. Higher values = better quality but larger file.

Click "Convert to ICO". Your converted file downloads automatically.

What is BMP to ICO Conversion?

BMP and ICO are different image file formats, each with their own strengths. Converting from BMP to ICO is useful when you need a specific format for compatibility, smaller file sizes, web optimization, or software requirements. This tool converts your image instantly using server-side processing — no software installation needed, and your file is never stored on our servers.

Frequently Asked Questions

How do I convert BMP to ICO?
Upload your BMP file using the form above. Click Convert. Your ICO file will be ready to download instantly.
Is there a file size limit?
The maximum upload size is determined by your server settings — typically 2-8MB. The tool will show an error if your file exceeds the limit.
Is my image stored on the server?
No. Your image is converted in memory and served as a download. Nothing is saved on our server. The file is discarded immediately after conversion.
Does conversion affect image quality?
You can control the output quality using the quality slider (1-100). Higher values produce better quality but larger files. Default is 85 which provides a good balance.
Can I convert multiple images at once?
Currently you can convert one image at a time. Upload another file after downloading your converted image.

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