Your files never leave your device

ICO to BMP Converter

Convert ICO images to BMP. Files are never uploaded to a server.

Drop ICO files here or click to select

Multiple files supported · processed entirely on your device

Max width: px

Private by design — this tool never uploads your files anywhere. All conversion happens inside your browser, and the result is saved straight to your device. It even works offline.

Related conversions

ICO → PNG ICO → JPG ICO → WebP JPG → BMP PNG → BMP WebP → BMP GIF → BMP AVIF → BMP SVG → BMP HEIC → BMP

ICO to BMP — FAQ

Why convert ICO to BMP?

ICO is the website favicon format, while BMP is an uncompressed bitmap format. Convert when an app or website doesn't accept ICO, or to fix size and compatibility issues.

What about transparency?

BMP doesn't support transparency, so transparent areas become white. Choose PNG or WebP to keep transparency.

Is it free? Are my files safe?

Completely free with no limits. Your files are processed inside your browser and never uploaded to any server.