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Gravity Falls Bros' Code

Tool to decode and encode messages with the Bros' code in Gravity Falls according to the symbols from the book The Book of Bill, page 161.

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Gravity Falls Bros' Code -

Tag(s) : Symbol Substitution

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Gravity Falls Bros' Code

Gravity Falls Bros' Secret Decoder

Gravity Falls Bros' Secret Encoder

 



Answers to Questions (FAQ)

What is the Bros' Secret cipher from Gravity Falls? (Definition)

In the book Gravity Falls: The Book of Bill, a code titled Bros' Secret Code appears on a photo of brothers Stanley and Ford as children.

bros-code.jpg

How to encrypt using Bros' Secret cipher?

The brothers' secret code probably contains 26 characters,but the image is cut off and only 21 (or even 22) symbols are visible. The translation table is as follows:

Achar(65)Bchar(66)Cchar(67)Dchar(68)Echar(69)Fchar(70)Gchar(71)
Hchar(72)Ichar(73)Jchar(74)Kchar(75)Lchar(76)Mchar(77)Nchar(78)
Ochar(79)Pchar(80)Qchar(81)Rchar(82)Schar(83)Tchar(84)Uchar(85)
Vchar(86)Ychar(89)
dCode.fr

Example: BROS is translated char(66)char(82)char(79)char(83)

The letters W to Z were deduced from cryptograms in the book or from the website thisisnotawebsite.

How to decrypt Bros' Secret cipher?

The decoding of the Bros' Secret code symbols is a mono-alphabetic substitution, that is, a replacement of the symbols with the corresponding letters.

Example: The message char(68)char(67)char(79)char(68)char(69) is translated by DCODE

How to recognize a Bros' Secret ciphertext? (Identification)

The Bros' Secret alphabet is a collection of very common symbols, and they all have a Unicode equivalent.

The Unicode translation is approximate, besides the colors which are missing in the book, several details differ, like the hand symbol contains 5 fingers while it has 6 in the original code.

Page 161 of The Book of Bill contains the only known alphabet, but it is incomplete.

Source code

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