Morse Comms

Morse Comms is a fully offline Morse code toolkit built for preppers, amateur radio operators, and anyone who wants to learn or use Morse code without relying on a network connection.

Encode
Type any text and hear it converted to Morse code instantly. Adjust speed (WPM) and tone frequency to match your real-world conditions or personal preference.

Decode
Hold your device up to any Morse code signal and watch it transcribe in real time. The decoder uses audio signal processing — no internet, no cloud, no server.

Record & Analyze
Record incoming Morse audio and save it as a WAV file on your device. Open any stored WAV file for offline analysis. Share recordings via your device's standard share sheet.

Learn
Built-in lessons using the Koch method and Farnsworth timing — the same techniques used by ham radio license candidates worldwide. Start with two characters and build up at your own pace.

Fully Offline
Zero network requests. No account. No ads. No analytics. Everything runs on your device. Works in remote areas, basements, bunkers, or anywhere with no signal.

Features

- Live Morse decoder via microphone
- Text-to-Morse encoder with audio playback
- Koch method + Farnsworth lessons
- Adjustable WPM (5–40), tone frequency (400–900 Hz), side-tone
- Save and open WAV recordings for offline analysis
- Light / Dark / System theme
- No permissions except microphone (used locally only)
- No internet connection required