Batch BMP to ICO Converter – Fast & Free

Convert multiple BMP images to multi-resolution ICO icons in one go — perfect for favicons and app icons. Add up to 30 BMP files and download each ICO or everything as a single ZIP.

Drag & Drop Your BMP Images Here

Browse Files

BMP — add multiple images to convert them all to ICO at once

How to Batch Convert BMP to ICO Online

Upload Your BMP Images

Click "Browse Files" or drag and drop multiple BMP images into the upload area. Add up to 30 images at once — they will all be converted together.

Convert to ICO

Hit "Convert Images" — each BMP is converted to a multi-resolution ICO icon (256 down to 16 px).

Download Your ICO Icons

When conversion finishes, download each ICO individually or grab everything at once as a single ZIP file.

Powerful Features of Our Batch BMP to ICO Converter

Batch Conversion + ZIP

Convert up to 30 BMP images in one go and download everything together as a single ZIP file.

Multi-Resolution Icons

Each ICO contains 256, 128, 64, 48, 32 and 16 px versions — crisp at every size.

Perfect for Favicons

ICO is the classic favicon format — make browser tab icons from any BMP.

Secure and Private

Your images are processed securely and automatically deleted after conversion. No sign-up, no watermarks.

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