ICO to BMP
Convert ICO images to BMP format online. Fast, free, and secure - all conversions happen in your browser.
ICO
BMP
Drop your ICO here
or click to browse from your computer
Your files never leave your device
How to Convert ICO to BMP
1
Upload your ICO file
Click the upload area or drag and drop your ICO image. Batch mode supports up to 20 files at once.
2
Adjust settings (optional)
Set output quality with the slider. The target format is already set to BMP — change it anytime.
3
Download your BMP file
Click Convert, then download instantly. Everything runs in your browser — your images never leave your device.
Convert ICO to Other Formats
Frequently Asked Questions
ICO is the format used for browser favicons and Windows application icons. A single file can contain multiple sizes (16×16, 32×32, 64×64) for different display contexts. It is commonly used for website favicons and application icons.
BMP is an uncompressed raster format native to Windows. Files are large but contain no compression artefacts, preserving every pixel exactly. It is best suited for Windows applications and raw image storage.
No quality is lost. Both ICO and BMP use lossless compression, so every pixel is preserved exactly during conversion.
BMP does not support transparency. Any transparent areas in the original image will be filled with a solid background (typically white) during conversion.
Choose BMP when you need Windows applications and uncompressed storage. Stick with ICO when website favicons and Windows application icons is the priority for your use case.
Yes. The conversion runs entirely in your browser using JavaScript. Your images are never uploaded to any server, so your files stay completely private and processing is instant.