How is the Rosicrucian cipher different from plain pigpen?

Plain pigpen uses a grid plus an X to give each letter its own shape. The Rosicrucian variant packs three letters into each of nine cells and tells them apart by placing a dot on the left, centre, or right of the cell.

How many cells and dots are there?

There is a 3x3 grid of nine cells, and each cell can hold three letters distinguished by dot position. Nine cells times three positions gives 27 slots, enough for the 26-letter alphabet with one spare.

How do I read a symbol?

First identify which corner or centre cell the lines describe, then note the dot's position. Cell 1 with a left dot is A, the same cell with a centre dot is B, and with a right dot is C.

Is the Rosicrucian cipher secure?

No. It is a simple monoalphabetic substitution with a fixed grid, so anyone who knows the layout can decode it instantly. It was used for privacy and symbolism, not strong secrecy.

Is my text uploaded anywhere?

No. Encoding happens entirely in your browser and nothing is sent to any server.

What is the Rosicrucian / Templar Cipher?

Free Rosicrucian cipher tool — encode text using the Rose Cross pigpen variant where a 3x3 grid holds three letters per cell, told apart by a dot on the left, centre, or right. Runs in your browser. It runs free in your browser on Gera Tools, with nothing uploaded.

Rosicrucian / Templar Cipher

Name: Rosicrucian / Templar Cipher
Creator: Gera Tools
License: https://creativecommons.org/licenses/by/4.0/

The Rosicrucian cipher (also called the Rose Cross cipher) is a pigpen-style substitution scheme associated with esoteric societies. Where ordinary pigpen gives every letter its own line shape, the Rosicrucian variant fits three letters into each of nine grid cells and distinguishes them with a dot placed on the left, centre, or right. This tool turns text into that cell-and-dot notation, all in your browser.

How it works

Letters are written into a 3×3 grid three at a time. The first cell holds A B C, the second D E F, and so on:

 ABC | DEF | GHI
 ----+-----+----
 JKL | MNO | PQR
 ----+-----+----
 STU | VWX | YZ

Within each cell the three letters are separated by dot position: a dot on the left means the first letter, a dot in the centre means the second, and a dot on the right means the third. So the lines you draw show which cell a letter belongs to, and the dot shows which of the three it is. The last cell holds only Y and Z, leaving one slot spare.

Encoding a message step by step

Encoding MIX:

M is the second letter of cell 5 → cell 5, centre dot
I is the third letter of cell 3 → cell 3, right dot
X is the third letter of cell 8 → cell 8, right dot

To draw it by hand, sketch the grid-corner lines that describe each cell, then add the dot in the correct position. The notation 5C 3R 8R records the same thing as text. Because the grid is fixed, the cipher is for symbolism and light privacy, not real security.

The grid cells and their line shapes

Each of the nine cells has a distinctive outline formed by the intersecting grid lines around it. In a hand-drawn pigpen grid:

Cell 1 (top-left) — two lines meeting in a corner (bottom and right)
Cell 2 (top-centre) — three lines (bottom, left, right) forming a trough open at the top
Cell 3 (top-right) — two lines meeting in a corner (bottom and left)
Cell 4 (mid-left) — three lines open at the right (top, bottom, right)
Cell 5 (centre) — four lines, a complete square
Cell 6 (mid-right) — three lines open at the left
Cell 7 (bottom-left) — two lines meeting at top-right corner
Cell 8 (bottom-centre) — three lines open at the bottom
Cell 9 (bottom-right) — two lines meeting at top-left corner

Each symbol drawn is one of these nine shapes, with a single dot in the left, centre, or right position inside the shape. A reader who knows the grid reconstructs which cell and which position to look up the letter.

How Rosicrucian differs from standard pigpen

Standard pigpen creates 26 unique letter-shapes by splitting the same 3×3 grid into two sets: one undotted set for the first 9 letters and one dotted set for the next 9, then adds an X-shaped grid for the final 8. This gives each letter a unique visual mark at the cost of needing two different grids.

The Rosicrucian variant uses just one 3×3 grid with dot-position to carry the within-cell distinction. This makes it slightly more compact to remember — one grid, nine cells, three dot positions — but requires the reader to recognise dot placement rather than just cell shape. The cipher was used in esoteric fraternal societies more for symbolic and ritual purposes than for practical secrecy.