Text Runs in your browser

Morse Code Encoder

Encode text to Morse code with ITU standard, audio timing, and multiple output formats. 100% private. 100% private.

100% Private Works Offline Instant

Text to encode

WPM (speed)

Tone freq (Hz)

Letter separator

Word separator

Use prosigns (SOS, AR, SK, etc.)Slash style (./dash/slash)

Morse code

.... . .-.. .-.. --- / .-- --- .-. .-.. -..

Characters

Dots

Dashes

TX time

6.7s

Dot duration

60ms

Verbose (per-character)

H→....  E→.  L→.-..  L→.-..  O→---
W→.--  O→---  R→.-.  L→.-..  D→-..

Decode (Morse → Text)

Decoded:

Privacy: all encoding, audio synthesis, and WAV generation happen locally — no network calls. ITU-R M.1677 standard.

About Morse Code Encoder

Encode text to Morse code with ITU standard, audio timing, and multiple output formats. 100% private. 100% private. Everything runs locally in your browser — your data never leaves your device.

How to use

Enter your input in the tool above.
Adjust any options to your preference.
Use the Copy or Download buttons to save the result.
Everything happens locally — your data never leaves your browser.

FAQ

Is this tool private?

Yes. All processing happens locally in your browser. No data is uploaded.

What extras does this tool have?

Extras: (1) Core function, (2) Batch mode, (3) Copy results, (4) Download, (5) History, (6) CSV export, (7) Custom options, (8) Validation, (9) Warnings, (10) Stats, (11) Multi-format, (12) Configurable, (13) Preview.