Image Format Converters
BMP to ICO Converter
Convert a Windows BMP bitmap to a 256x256 ICO icon locally in your browser for favicons, shortcuts, and legacy app icon workflows.
Processed locally. Your image never leaves this device. How privacy works
Private by design. Files are processed locally in your browser and are not uploaded to Toolvoya. Privacy Terms
Local processing details
Your file is held in temporary browser memory for this page. Toolvoya does not store the source or result, and temporary object URLs are released when you clear or leave the page.
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Supported formats
Input: static BMP. Output: one 256x256 ICO.
Privacy
BMP to ICO conversion happens locally.
Processing notes
Use a square source for the largest possible icon artwork area.
Quick facts
- BMP pixels are fitted proportionally into the icon.
- The output uses an embedded PNG representation.
Common uses
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Frequently Asked Questions
Why convert BMP to ICO?
ICO is the expected container for many Windows icon workflows.
Will the BMP be cropped?
No. It is scaled to fit and centered.
Does this make a multi-size ICO?
No. The output contains one 256x256 representation.
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