String → Hex
Hex → String
Description
Hex String Converter transforms text to hexadecimal strings and back, useful for encoding data, debugging protocols, and data analysis.
Use Cases
Data encoding: Convert text to hex for protocols
Debugging: Inspect binary data as hex strings
Security: Analyze encoded payloads
Development: Test hex-based data formats
Education: Learn about character encoding
Instructions
Enter text or hex string in the input
Select conversion direction (text to hex or hex to text)
View the converted result
Choose encoding (UTF-8, ASCII, etc.)
Copy the result
Notes
- UTF-8 encoding supports all Unicode characters
- ASCII is limited to English characters
- Hex strings are case-insensitive
- Each byte becomes two hex characters
FAQ
What encoding should I use?
UTF-8 is recommended for most cases as it supports all characters. Use ASCII for English-only text.
Why is my hex conversion wrong?
Check that the encoding matches. Different encodings produce different hex values for the same text.