Morse Code – Send & Decode

Asynk Tech

About this app

Send Morse with light signals

Morse Code – Send & Decode is a unique communication app that lets you send and decode Morse code messages using your phone’s flashlight and camera. Designed for both fun and functionality, the app transforms two smartphones into a light-based signaling system, making it possible to transmit messages in a simple, interactive, and memorable way.

With Morse Code – Send & Decode, you can type a message on one phone, convert it into Morse code, and send it through the device’s flashlight. On the receiving side, another phone can detect the transmitted light and decode the message through the camera. This creates a two-way communication experience inspired by one of the most iconic signaling methods in history.

Whether you want to experiment, learn Morse code, use it as a fun communication tool, or try an offline signaling method, the app makes the process simple and interactive. It is designed for two-way communication, quick decoding, and a smooth experience built around light-based message transfer.

Key Features

Send messages using light

Type your message directly in the app and let your phone transmit it as Morse code through the flashlight.

Decode messages in real time

Use your phone’s camera to detect incoming light signals and decode Morse code automatically.

Two-way communication

Both users can send and receive messages, creating a full communication loop between devices.

Simple interface

The app is designed to be easy to use, letting you quickly switch between sending, decoding, and testing.

Great for learning and experimentation

Explore Morse code in a hands-on way without needing to manually translate every symbol yourself.

Offline-style communication concept

The app is based on direct visual signaling between devices, offering a creative alternative to standard messaging.

Who is it for?

Morse Code – Send & Decode is useful for people who want to practice Morse code, students exploring communication systems, friends looking for a fun and unusual way to send messages, outdoor enthusiasts interested in signaling concepts, and anyone curious about using light as a communication tool.

Why use Morse Code – Send & Decode?

Most messaging apps depend on internet access, mobile networks, or traditional wireless communication. Morse Code – Send & Decode offers something different: a direct, visual, phone-to-phone signaling experience. It combines the history of Morse code with modern smartphone hardware to create an experience that is both educational and enjoyable.

Use cases

Practice Morse code in a more interactive way, demonstrate encoded communication, send fun messages between phones, test line-of-sight communication ideas, and explore an alternative way to communicate using light.

Important note

Performance can vary depending on lighting conditions, camera quality, flash brightness, distance between devices, and device stability. For best results, use the app where the receiving device can clearly detect the transmitted light.

Morse Code – Send & Decode brings classic signaling into the smartphone era. Whether you want to learn, experiment, or simply enjoy a different kind of messaging experience, the app gives you a creative way to communicate using light.