Number Base Converter

Convert values between decimal, binary, octal, and hexadecimal representations.

Last updated: June 2026 | By Workshelve Team

Source Radix

Numerical Input

Translation Engine

Automatic BigInt resolution for arbitrary precision conversion across standard computing bases.

Bit Depth

8 bits

1 bytes

Decimal

255

Base-10 positional notation used by humans.

Hexadecimal

0xFF

Base-16 system using digits 0-9 and letters A-F.

Binary

0b1111 1111

Base-2 system using only digits 0 and 1.

Octal

0o377

Base-8 system using digits 0 through 7.

What does this converter do?

It translates a value into multiple numeric bases so you can compare decimal, binary, octal, and hexadecimal forms.

Pick a source radix, paste the number, and review the generated representations.

Yes. Common prefixes are detected automatically.

It uses BigInt handling to support large values.

Yes. It copies the raw value without visual grouping spaces.

Yes. Reset clears the current value and any error state.

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