Apr 3, 2015 · The Letter-to-Number Cipher (or Number-to-Letter Cipher or numbered alphabet) consists in replacing each letter by its position in the alphabet, for example A=1, B=2, Z=26, …

Converts numbers back into letters using common mappings, helping you interpret numeric ciphertext and puzzle clues.

Crafted by Wierk. Converts alphabet characters into their corresponding alphabet order number (e.g. A=1, B=2, …, Z=26) while non-alphabet characters are being dropped.

Back to Tools Multi Decoder This tool is designed to solve a wide variety of codes and ciphers (currently 255 supported variations). To use this tool, enter the encrypted text in the box below …

Aug 5, 2012 · The most comprehensive tool for all your letter-to-number cipher needs. Whether you're a teacher, puzzle enthusiast, or cryptography student, our tool provides the features …

A1Z26 is very simple direct substitution cypher, where each alphabet letter is replaced by its number in the alphabet. Below is the A1Z26 encoder/decoder. Here all letters are set to …

Jan 7, 2026 · One of the first ciphers that kids learn is this "letter number" cipher. You replace letters with a number: A=1, B=2, C=3, etc. When encrypting, only letters will be encoded and …

Convert letters to numbers and vice versa with our Letter to Number Converter. Simple A1Z26 cipher tool for creating codes, puzzles, and educational activities.

Instantly convert letters to numbers (A=1, B=2) and back with our A1Z26 cipher tool. Decode messages, solve puzzles, or explore number-to-letter substitutions.

Letter number cipher (A1Z26) replaces each letter by the corresponding position in an alphabet (A=1, B=2, …, Z=26).