Convert ICO to BMP
Turn ICO files into BMP in seconds — free.
- Works directly in your browser
- Keeps the original formatting and quality
- Download your file in seconds
- No signup, no watermark, no limits
- Supports batches of ICO files up to 100 MB each
Upload your files
Drop ICO files here
Files up to 100 MB · deleted automatically after 4 hours
How the conversion works
Three steps between your ICO file and a finished BMP.
Add your ICO file
Drag and drop it, or browse your device. Multiple files are fine.
Confirm BMP settings
Choose quality and naming, then start the conversion.
Download
Save the BMP file, or scan the QR code to grab it on your phone.
About converting ICO to BMP
ICO and BMP solve different problems, which is why this conversion is so common. Our converter reads the structure of your ICO file and rebuilds it as a valid BMP file rather than simply renaming it, so the result opens cleanly in the apps you already use.
ICO is the icon format used for favicons and app icons. BMP is an uncompressed bitmap image format.
The converter sits in our image converters toolkit alongside JPG, JPEG, PNG, WEBP, GIF, BMP, TIFF, HEIC, AVIF, SVG, ICO and more. Nothing is installed, nothing is stored, and the output carries no watermark.