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Gravity Falls Cipher

Tool to decrypt / encrypt with the different ciphers used in the TV series Gravity Falls whose authors were fond of cryptograms.

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Gravity Falls Cipher -

Tag(s) : Substitution Cipher, Poly-Alphabetic Cipher

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Gravity Falls Cipher

Gravity Falls Cryptograms

In the Gravity Falls series, several types of encryption are used.

Bill Cipher cipher

The Author cipher

Journal 3 cipher

Alchemic/Cipheric cipher

Bros' Secret code

Runic cipher

Theraprism cipher

Color cipher

Other (classical) encryption methods

⮞ Go to: Caesar Cipher
⮞ Go to: Atbash Cipher
⮞ Go to: Vigenere Cipher

Answers to Questions (FAQ)

What are the Gravity Falls ciphers? (Definition)

In the animated series Gravity Falls, the creators used various cryptographic techniques to conceal messages and secret codes.

What are the main ciphers used in Gravity Falls?

The ciphers used in Gravity Falls are among the most basic, but they provide an excellent introduction to cryptographic methods. dCode offers a cipher identifier. The following is a list of the main ciphers and the corresponding decoding tools on dCode:

— Caesar cipher (shift cipher)

— A1Z26 cipher (letter-to-number substitution based on alphabet positions)

— Atbash cipher (reverse-alphabet substitution)

— Vigenère cipher

— Bill Cipher symbol cipher (a substitution system specific to the series)

— Author symbol cipher (a substitution system specific to the series)

— Journal 3 symbol cipher (a substitution system specific to the series)

Example: One cryptogram appears in the early episodes: VWDQ LV QRW ZKDW KH VHHPV, which decodes to STAN IS NOT WHAT HE SEEMS using the Caesar cipher.

Ciphers appear throughout the series, in the journals, during episodes, and in the end credits. Dipper and mabel do not necessarily decipher them; they are primarily intended for the audience.

What do the numbers and parentheses mean in some cryptograms?

In certain hidden codes, particularly in the Dipper's Guide to the Unexplained shorts, a number followed by a closing parenthesis indicates a Gravity Falls episode number. The numbers that follow indicate the positions of the letters to extract from the end-credits cryptogram of the corresponding episode. Square brackets may delimit the words of the message.

This mechanism is similar to a book cipher: a reference text is used to identify the letters that make up the message.

The numbers and extracted letters vary depending on the episodes used as references.

How to identify a Gravity Falls cryptogram?

Identification relies on examining the characters used, their arrangement, and the context in which the message appears:

— Letters replaced by other letters may indicate a Caesar cipher, a Vigenère cipher, or a substitution cipher.

— Numbers between 1 and 26 may correspond to the A1Z26 cipher, in which each number represents a letter's position in the alphabet.

— Symbols or distinctive glyphs may correspond to Bill Cipher's substitution alphabet or other cipher systems specific to the series.

— Numbers accompanied by parentheses or square brackets may indicate a code referencing episodes and end-credit cryptograms.

When the cipher is unclear, use dCode's cipher identifier to test decoding methods suited to the message.

Source code

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Please, check our dCode Discord community for help requests!
NB: for encrypted messages, test our automatic cipher identifier!

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