BMP to ICO Converter

Q: How do I convert BMP to ICO?

Drop your BMP files onto the page, make sure the output is set to ICO, and hit Convert. Everything happens in your browser.

Q: Are my files private?

Yes. Your images are processed entirely in your browser. Nothing gets uploaded to any server and your files stay on your device the whole time.

Creates icon files from BMP images. ICO format uses BMP data internally, so this is a natural conversion.

image

Drag & drop image files here, or browse

Drop your BMP files here

How It Works

Add your BMP files Drag and drop BMP images onto the page, or click to pick them from your file browser.
Check the output format ICO is already selected as the output. You can change it if you need a different format.
Hit convert Click the convert button. Everything runs locally in your browser, nothing gets uploaded.
Download your files Grab your ICO files one at a time or download them all as a ZIP.

Features

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Private by default Your images are processed in your browser. Nothing is uploaded to any server.
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BMP to ICO Convert BMP (Bitmap) files to ICO (Windows Icon).
speed
Fast processing Uses WebAssembly with multi-threading for quick conversions, even with large images.
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Batch support Drop in as many images as you need. Download each file separately or grab them all as a ZIP.

Supported Formats

JPG
PNG
WebP
AVIF
GIF
BMP
ICO
TIFF
TGA

FAQ

Why convert BMP to ICO?

Creates icon files from BMP images. ICO format uses BMP data internally, so this is a natural conversion.

How do I convert BMP to ICO?

Drop your BMP image files onto this page, make sure the output format is set to ICO, and click Convert. Everything runs in your browser and nothing is uploaded.

What is BMP (Bitmap)?

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.

What is ICO (Windows Icon)?

ICO is the icon format for website favicons and Windows app icons. It supports transparency and is widely recognized by browsers and Windows.

Will converting BMP to ICO affect quality?

Quality depends on the source image resolution. Start with a high-res image for the sharpest icons. The converter handles the resizing for you.

Are my files private?

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.

BMP to ICO Converter

How It Works

Features

Supported Formats

FAQ

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