Text to Binary/Hex Converter
Convert text to binary, hexadecimal, octal, decimal and back.
Conversion Mode
Input
Output
Output will appear here...
How to Use the Converter
- 1
Enter your text
Click inside the input area and type or paste the text or encoded values you want to convert.
- 2
Select conversion mode
Choose from Binary, Hex, Octal, or Decimal modes using the buttons at the top.
- 3
View instant output
The converted output will appear immediately in the right-hand panel as you type.
- 4
Use reverse modes
Need to decode? Select the reverse modes (like Binary → Text or Hex → Text) and paste your encoded string.
- 5
Copy the result
Click the Copy button above the output to instantly save the converted text to your clipboard.
Frequently Asked Questions
What is binary encoding?
Binary encoding represents text and data using only two symbols: 0 and 1. Each character is converted into an 8-bit binary string based on its ASCII or Unicode value, allowing computers to process and store the information natively.
What is the difference between binary, hex, octal, and decimal?
These are different numeral systems. Binary uses base-2 (0-1). Octal uses base-8 (0-7). Decimal is base-10 (0-9), our standard counting system. Hexadecimal is base-16 (0-9 and A-F). Hex and octal are often used to represent binary data more compactly.
Can I convert binary back to text?
Yes! This tool supports bidirectional conversion. Select "Binary → Text" from the conversion modes and paste your binary string (space-separated) to decode it back into readable text.
What is hexadecimal used for?
Hexadecimal (hex) is primarily used in computing to represent binary data in a more human-readable, compact format. It is commonly used for memory addresses, color codes (like #FF0000 in CSS), and MAC addresses.
Is my data safe when using this tool?
Absolutely. All conversions happen entirely in your web browser using client-side JavaScript. Your text and data are never sent to a server or stored anywhere.
Who uses text-to-binary converters?
These converters are used by software developers, computer science students, reverse engineers, and hobbyists who need to inspect low-level data representations or debug text encoding issues.
Encoding & decoding toolkit: