This is a great free offline tool to learn about Morse code and to convert, encode, and decode Morse code.

Features include:
– Night mode 🌗🌜
– Converting plain text input to Morse code text output and vice-versa 🔁
Output
– Playing Morse code output using vibration, flash, and audio tone 📳 🔦 📢
– Playing plain text output using a text-to-speech engine 👄
– Sharing output as text or copying output to clipboard 📋
Input
– Decoding Morse code from live audio or light input to plain text output
– The ability to enter Morse code input using either a Morse code keyboard, the volume buttons on the side of your phone, or a Morse code button
– Entering plain text input using voice input🎤
– The ability to highlight text outside the app to send it to the app for to encode/decode
Time Unit
– Setting a custom Time Unit value for playback and processing of Morse code 🕛
– The ability to calculate the Time Unit value of any Morse code audio or light input 🕛

The app uses a special algorithm to ignore transient audio and visual interference when converting live Morse code audio or light input to plain text. The app also provides a useful reference of the rules of Morse code asl well as common Morse code symbols.