Extracts the raw bitmap data from ICO files. ICO files contain BMP data internally, so this just unwraps it.
Drag & drop image files here, or browse
Drop your ICO files here
Extracts the raw bitmap data from ICO files. ICO files contain BMP data internally, so this just unwraps it.
Drop your ICO image files onto this page, make sure the output format is set to BMP, and click Convert. Everything runs in your browser and nothing is uploaded.
ICO is the icon format for website favicons and Windows app icons. It supports transparency and is widely recognized by browsers and Windows.
BMP is an uncompressed image format. Files are large but they work everywhere and don't need any special decoding. Some legacy applications and embedded systems still expect BMP input.
The converter uses the highest resolution stored in the ICO file. Output quality depends on what was saved in the icon originally.
Yes. Your images are processed entirely in your browser using WebAssembly. Nothing gets uploaded to any server. Your files stay on your device the whole time.