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Encoding & Security

Encode, decode, hash, and encrypt data · 10 tools

Hash Generator

Generate MD5, SHA-1, SHA-256, and other hash values

Open Hash Generator

XOR Encoder

Encode and decode text using XOR cipher

Open XOR Encoder

ROT13 Cipher

Encode and decode text using ROT13 substitution

Open ROT13 Cipher

Caesar Cipher

Encode and decode text using Caesar cipher with any shift

Open Caesar Cipher

ASCII Art Generator

Convert text into ASCII art using various fonts

Open ASCII Art Generator

Hex Converter

Convert between hexadecimal and other number systems

Open Hex Converter

Binary Converter

Convert between binary and decimal, hex, or text

Open Binary Converter

Octal Converter

Convert between octal and other number systems

Open Octal Converter

Punycode Converter

Convert internationalized domain names to Punycode

Open Punycode Converter

Text Encoder/Decoder

Encode and decode text in various encodings (UTF-8, ASCII, etc.)

Open Text Encoder/Decoder