Text, Binary, Hex & Octal Converter
Convert values between text, binary, decimal, hexadecimal and octal instantly online. Useful for programming, computer science, debugging, data encoding and development workflows.
What is number base conversion?
- Binary uses base 2 and only contains 0 and 1
- Octal uses base 8 and contains digits 0 to 7
- Decimal uses base 10 and is the standard number system
- Hexadecimal uses base 16 and contains 0 to 9 plus A to F
Common Uses
Binary and hexadecimal programming conversions
Computer science education and homework
Debugging encoded values
Working with memory addresses and byte data
Converting text into binary or hexadecimal representations
FAQ
Can I convert binary to hex?
Yes.
Can I convert decimal to binary?
Yes.
Can I use prefixes?
Yes, 0b, 0o and 0x are supported.
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