Hex Encoder Decoder Online

      Hex Encoder Decoder Online
    
      Convert text to hexadecimal representation or decode hex back to readable text.
 Supports multiple hex formats including plain hex, prefixed, spaced, and C-style arrays.
    
        Output Format
      
            Text to Encode
          
              Upload
              
          Characters: 0
          
            Hex Output
          
          Hexadecimal encoded text will appear here...
        
          Characters: 0
          
What is Hexadecimal?
    Hexadecimal (hex) is a base-16 numbering system using digits 0-9 and letters A-F to represent values. 
    Each hex digit represents 4 bits, making it a compact way to represent binary data.
  
Supported Formats✓ Plain – 48656c6c6f
✓ Prefixed – 0x48 0x65...
✓ Spaced – 48 65 6c 6c 6f
✓ C Array – {0x48, 0x65...}
Common Use Cases✓ Binary data representation
✓ Programming and debugging
✓ Color codes in web design
✓ Memory dumps analysis
✓ Cryptographic operations
✓ Network packet analysis
Features of this Tool✓ Multiple output formats
✓ Bidirectional conversion
✓ UTF-8 encoding support
✓ File upload/download
✓ Input/output swapping
✓ Real-time processing
No results