Hex Converter
Convert between hex, decimal, binary, ASCII, and text formats
Pentest Tool · v1.3 (Secure)
5
Formats
Hex, Decimal, Binary
10MB
Max Input
Text input limit
6
Separators
Space, Colon, 0x
ASCII
Printable
32-126 range
Hex Converter Pro
Convert between different data representations for binary analysis
Examples by Format
Text → Hex
Input:
Hello World
Output:
48 65 6c 6c 6f 20 57 6f 72 6c 64
Hex → Decimal
Input:
48 65 6c 6c 6f
Output:
72 101 108 108 111
Binary → Text
Input:
01001000 01100101 01101100 01101100 01101111
Output:
Hello
What is Hexadecimal?
Hexadecimal (base-16) uses digits 0-9 and letters A-F to represent values. Each hex digit represents 4 bits, making it ideal for representing binary data in a human-readable format.
Common Uses
•
Shellcode - \x48\x65\x6c\x6c\x6f
•
Memory dumps - Hex dump analysis
•
Color codes - #FF5733 in CSS
•
Binary analysis - Reverse engineering
Conversion Table
0x30 = '0'
0x41 = 'A'
0x61 = 'a'
0x20 = Space
0x0A = LF
0x0D = CR