Number Base Converter

Convert between binary, decimal, hex, and octal.

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Workspace

Runs locally in your browser

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Edit any field — all bases update automatically.

About this tool

Convert between binary, decimal, hex, and octal This free Unit Converters tool from Bhuvanesh C runs entirely in your browser — your data stays on your device.

FAQ

Common questions about the Number Base Converter.

Convert between binary, decimal, hex, and octal. It is part of my free Unit Converters collection and works instantly in your browser.
Yes. This tool is completely free with no usage limits and no account required.
No. Processing happens in your browser whenever possible. Your input is not sent to my server.
Yes. The layout is responsive and works on phones, tablets, and desktops.
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