Binary Converter
Convert text to binary, hexadecimal, or octal and vice versa. Perfect for developers and computer science students!
Enter input to see result
Quick Examples
Text: Hello
Binary: 01001000 01100101 01101100 01101100 01101111
Text: Hello
Hex: 48 65 6C 6C 6F
Text: Hello
Octal: 110 145 154 154 157
Features
- Text to binary
- Binary to text
- Hexadecimal conversion
- Octal conversion
- Swap input/output
- One-click copy
How to Use
- 1Select conversion mode
- 2Enter your text or code
- 3View the converted result
- 4Copy or swap as needed
Frequently Asked Questions
What is binary?
Binary is base-2 number system using only 0 and 1. Each character is represented by 8 bits (1 byte).
What is hexadecimal?
Hex is base-16 using 0-9 and A-F. Each pair of hex digits represents one byte (character).
What is octal?
Octal is base-8 using 0-7. Three octal digits typically represent one byte.
Can I convert emojis?
Basic ASCII works best. Unicode emojis may produce unexpected results.