Image Conversion
BMPICO
Free online converter. No signup, no watermark. Just drop your file.
Tap to upload or drop files
.bmp files · Up to 10 files, 100MB each
How it works
Upload
Drop .bmp
Convert
Instant
Download
Get .ico
About BMP and ICO
What is BMP?
BMP (Bitmap) is an uncompressed raster format native to Windows. Files are large but preserve every pixel exactly.
What is ICO?
ICO is the icon format used for website favicons and Windows application icons, supporting multiple sizes in one file.
FAQ
Is this free?
Yes, completely free. No signup, no watermarks, no hidden fees.
Is my file safe?
Files are converted on our servers and immediately deleted. We never store or share your files.
What's the maximum file size?
You can convert files up to 100MB.