Convert text to tap-code row and column groups or decode tap-code pairs back to letters.
This converter is for the classic 5 by 5 tap code used in puzzles and communication-history lessons. Type text or tap groups and convert locally.
What it supports
The alphabet combines I and J in the same cell. Text-to-code output shows row-column pairs as dot groups, and decode mode accepts pairs such as `…. .` for row 4, column 1.
Scope
The tool handles letters and word spacing. It is not an audio tap generator and does not time real signals.