A1Z26 Cipher Tool
Encode text to numbers (A=1, B=2, ... Z=26) or decode numbers back to letters. A simple letter-to-number substitution cipher.
A1Z26 Encoded
8-5-12-12-15
"HELLO" → numbers (A=1, B=2, ... Z=26)
Letters Encoded
5.00
Sum of All Values
52.00
Reference
A=1 B=2 C=3 ... L=12 M=13 ... Y=25 Z=26