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Number Base Converter

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Convert numbers between binary, octal, decimal, hexadecimal and any base from 2 to 36, all at once. Great for programming and networking. Private & instant.

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Privacy & Security

All processing happens locally in your browser — nothing is uploaded.

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update v1.0
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How to Use

Enter a number and its base; all common base conversions update instantly.

Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.

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