AnkhKit

Convert ICO to BMP Online

Runs 100% in your browser — your files never leave your device.

When the target is a legacy pipeline that wants bitmaps, this bridges the gap: the largest icon is extracted from the ICO container and written out as a 24-bit BMP. Decoding and encoding run locally in your browser.

How it works

  1. 1

    Drop your ICO file

    Drag an ICO into the box, or click to browse. Nothing is uploaded.

  2. 2

    Convert to BMP

    The largest embedded icon is extracted and written as a bitmap.

  3. 3

    Download the result

    Save the BMP with one click, or drop another icon to convert.

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Convert ICO to JPG Online Extract and convert ICO icons to JPG online for free — grabs the largest icon inside, in your browser. No upload, no watermark. Convert ICO to PNG Online Extract and convert ICO icons to PNG online for free — keeps transparency, grabs the largest icon inside. In your browser, no upload. Convert JPG to BMP Online Convert JPG photos to uncompressed BMP online for free — useful for legacy systems and raw-pixel workflows, in your browser. Convert PNG to BMP Online Convert PNG images to uncompressed BMP online for free — raw pixels for legacy and embedded workflows, processed in your browser. Convert WebP to BMP Online Convert WebP images to uncompressed BMP online for free — for the legacy workflows that demand bitmaps, processed in your browser. Convert AVIF to JPG Online Convert AVIF images to JPG online for free — make next-gen images openable anywhere, processed in your browser. No upload.

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