Special Characters & Encoding
Safe text encoding and decoding tools for ASCII, Unicode escapes, character inspectors, ROT13, ROT47, Hex, Binary, and NATO phonetic. Every tool operates with zero server uploads, delivering immediate results right in your browser.
All Special Characters & Encoding (18)
HTML Entity Encode
Safely convert sensitive characters (<, >, &, ", ') into HTML entities (<, >, &).
HTML Entity Decode
Decode HTML entities (&, <, >, ") back into original text characters.
XML Entity Encode
Encode characters into strict XML entity equivalents (', ", &, <, >).
XML Entity Decode
Convert XML entities back into raw characters.
Unicode Escape (\uXXXX)
Convert non-ASCII characters and symbols into \uXXXX 4-digit hexadecimal escape sequences.
Unicode Unescape
Decode \uXXXX hexadecimal escape sequences back into readable Unicode glyphs.
UTF-8 Text Inspector
Inspect Unicode code points, hex values, and raw UTF-8 byte sequences for each character.
ASCII Text Converter
Transliterate accented Unicode text into pure 7-bit ASCII equivalents.
Hex Text Encoder
Encode plain text into space-separated hexadecimal byte representations.
Hex Text Decoder
Decode hexadecimal byte strings back into plain UTF-8 text.
Binary Text Encoder
Convert text characters into 8-bit binary bitstreams (0s and 1s).
Binary Text Decoder
Decode 8-bit binary byte strings back into plain UTF-8 text.
ROT13 Cipher Encoder / Decoder
Apply the classical Caesar ROT13 alphabet rotation cipher (symmetric operation).
ROT47 Cipher Encoder / Decoder
Rotate printable ASCII characters across 47 positions including punctuation and digits.
Morse Code Encoder
Translate plain text into International Morse Code dots and dashes (. and -).
Morse Code Decoder
Translate Morse Code dots and dashes back into plain English text.
NATO Phonetic Alphabet Converter
Convert text characters into official ICAO/NATO phonetic words (Alfa, Bravo, Charlie).
Braille Text Converter
Convert alphabetical Latin characters into Grade 1 Unicode Braille patterns (⠁, ⠃, ⠉).