10 Services from text-ciphers.x402tookit.com

Encodes plain text to Morse code or decodes Morse code back to text, with precise dot/dash timing in units and milliseconds at a configurable words-per-minute speed.

Converts text to NATO phonetic alphabet words (e.g. 'Alfa, Bravo, Charlie') or decodes NATO phonetic words back to letters and digits.

Encodes or decodes text using the rail fence (zigzag) transposition cipher with a configurable number of rails (2–20).

Encodes or decodes text using classical shift and substitution ciphers — Caesar, ROT13, ROT47, ROT5, and Atbash — preserving case and punctuation.

Encodes text to numbers or decodes numbers to text using A1Z26 (A=1, B=2…) or Polybius square cipher, with optional keyword square and ADFGX label support.

Encodes or decodes text using the Playfair cipher with a given keyword, returning the 5x5 key square and step-by-step digraph pairs.

Converts text or bytes to and from binary, octal, hex, decimal, Base32, Base58 (Bitcoin), Base64, and related encodings.

Analyzes ciphertext to compute letter frequencies, index of coincidence, and most likely Caesar shift using English language statistics.

Converts plain text to Unicode Grade 1 Braille cells (with number sign, capital sign, and dot annotations) and decodes Braille cells back to text.

Encodes or decodes text using the Vigenère cipher with a key, or estimates the key length of a ciphertext using the index of coincidence method.