Number Base Converter — Binary, Hex, Octal, Decimal
Convert numbers between binary, octal, decimal, and hexadecimal bases instantly.
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Frequently Asked Questions
How do I use Number Base Converter?
Enter a number and select its current base (binary, octal, decimal, hex). The tool converts it to all other bases instantly.
Is Number Base Converter free?
Yes, Number Base Converter on ToolPix is 100% free with no signup or installation required.
Is my data safe?
All processing happens in your browser, your data never leaves your device.
What number bases are supported?
Binary (base 2), octal (base 8), decimal (base 10), hexadecimal (base 16), and custom bases from 2 to 36.
Does it handle negative numbers?
Yes — negative numbers are supported in two's complement representation for binary conversions.
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