Hexadecimal Decoder

What is Hexadecimal Decoder?

The Hexadecimal Decoder is a powerful online tool that converts hexadecimal encoded content back to readable text. It supports multiple hex formats including PHP-style escape sequences (\x41), octal escapes (\101), standard hex strings, and mixed formats commonly found in obfuscated code.

Supported Formats

• PHP Hex Escapes: \x48\x65\x6c\x6c\x6f (decodes to "Hello")
• Octal Escapes: \110\145\154\154\157 (decodes to "Hello")
• Standard Hex: 48656c6c6f (decodes to "Hello")
• Space-separated: 48 65 6c 6c 6f
• Colon-separated: 48:65:6c:6c:6f
• Mixed formats: Combination of hex and octal escapes

Features

• Decode hexadecimal text input directly
• Upload files containing hex-encoded content
• Automatic format detection
• Statistics showing input/output lengths
• Sample data for testing
• Copy decoded result to clipboard

How to Use

1. Paste your hexadecimal content in the text area, or upload a file
2. Click the "Decode" button
3. View the decoded text and statistics
4. Copy the result using the copy button