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Convert numbers between binary, octal, decimal, and hexadecimal (base 2, 8, 10, 16) with our free Number Base Converter. Essential for computer science students, programmers, and anyone working with low-level programming, digital electronics, or network addressing.

Hướng dẫn sử dụng

1. 1Enter a number in any of the four base fields (binary, octal, decimal, or hex).
2. 2All other representations are updated instantly.
3. 3No need to select a source format — just type in the field you know.
4. 4Copy any result with the copy button.

Tính năng

• ✓Converts between binary (base 2), octal (base 8), decimal (base 10), hexadecimal (base 16)
• ✓All bases update simultaneously as you type
• ✓Handles large integers
• ✓Shows prefix format (0b for binary, 0x for hex)
• ✓Free and instant

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