IMCGen — Inverted Morse Client

Dot = | | · Dash = | | · 6 spaces between letters · / between words · newline = sentence

Option 2: Decoder shows warnings but decodes what it can.

Plaintext → Encode

Allowed: A–Z, 0–9, . , ? :. Unsupported → '

Unsupported chars: None

Preview lines: 0

Encoded output

Encoded → Decode

Paste encoded inverted morse; decoder will warn about malformed tokens.

Decode warnings: None

Preview lines: 0

Decoded output

No warnings.

Computer Rules (Strict)

A dot (.) is represented by a single space (| |)
A dash (-) is represented by 3 spaces (| |)
The pipe symbol (|) is used to separate dots/dashes
A space between letters is represented by 6 spaces ( )
A space between words is represented by a slash (/)
Each sentence is on a new line
Allowed symbols: colon, question mark, comma, and period
All other symbols are replaced with an apostrophe (')
Output will have all letters in uppercase
Numbers are allowed

Examples

HELLO JOHN → encoded (example)
HELLO HUMAN → encoded (example)

Decoding Warnings

The decoder will attempt to decode malformed tokens but will list problems (missing pipes, invalid morse, unknown sequences). Malformed letters are replaced with '.

Code & Usage

Download imcgen-v3.js which contains the same encode/decode functions used here. Use the Node.js CLI examples below.

Quick example

node [filename] [encode/decode] [inputfile] [outputfile]

Examples:
  node imcgen-v3.js encode input.txt encoded.txt
  node imcgen-v3.js decode encoded.txt decoded.txt

Notes

Supports A–Z, 0–9 and punctuation . , ? :.
Unsupported characters are replaced with a single quote '.
Each sentence should be on its own line.

Click Download Source Code on the main page to get imcgen-v3.js.