Encoding & Ciphers

Base converters, ciphers, Morse code, and number systems

• Number Base Converter: Convert between binary, octal, decimal, and hexadecimal
• Arbitrary Base Converter: Convert numbers between any base from 2 to 36
• Roman Numeral Converter: Convert between Roman numerals and Arabic numbers
• Number to Words: Convert any number to English word representation
• Unix Timestamp Converter: Convert between Unix epoch timestamps and readable dates
• ROT13 & Caesar Cipher: Classic letter-substitution ciphers for text encoding
• Morse Code Translator: Convert text to and from Morse code
• IP Address Converter: Convert IPv4 addresses between decimal, binary, and hex
• Base32 Encoder/Decoder: Encode and decode Base32 strings
• Base58 Encoder/Decoder: Encode and decode Base58 (Bitcoin-style) strings
• HTML Entity Encoder: Encode and decode HTML entities
• ASCII ↔ Hex: Convert ASCII characters to hex codes and back
• Binary ↔ Text: Convert between binary representation and text
• UTF-8 Byte Viewer: View UTF-8 byte sequences for any text
• Braille Translator: Convert text to and from Braille Unicode characters
• Unicode Escape: Escape and unescape Unicode sequences (\uXXXX)