ICO to BMP Converter
Convert ICO images to BMP in your browser. Batch convert, resize and download as a ZIP.
or drop files here
Up to 1 GB per file · Files never leave your device
- 100% free
- No sign-up
- No upload — private
- No watermark
How to convert ICO to BMP
Add your ICO files
Click “Choose Files” or drag and drop your ICO images onto this page.
BMP is selected
The output is already set to BMP. Open Advanced settings if you want to change the quality or size.
Convert and download
Click Convert. Your BMP file is ready in moments — nothing is uploaded.
About the formats
Windows Icon
ICO is the icon format used for website favicons and Windows app icons.
Bitmap Image
BMP is an uncompressed Windows bitmap image. Files are large but very simple, so old software can open them.
Frequently asked questions
How do I convert ICO to BMP?
Click “Choose Files” and select your ICO file (or drag it onto the page). BMP is already selected as the output, so just click Convert and download your BMP file when it’s ready.
Will I lose image quality?
No. BMP stores the image without lossy compression, so it looks exactly like the original.
Is it safe to convert ICO files here?
Yes. Conversion runs inside your own web browser, so your files are never uploaded to our servers or anyone else’s. Nobody can see them, and nothing is stored after you close the tab.
Is the ICO to BMP converter free?
Yes, it’s completely free. There’s no sign-up, no watermark and no limit on how many files you convert. Each file can be up to 1 GB.
Can I convert several ICO files at once?
Yes. Add as many ICO files as you like and convert them in one go, then download them one by one or together as a ZIP file.