Visual Cipher Calculators
Each cipher has a dedicated page for creating ciphertext.
Substitution
A dedicated Caesar Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorShift Cipher CalculatorA dedicated Shift Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorAffine Cipher CalculatorA dedicated Affine Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorKeyword Cipher CalculatorA dedicated Keyword Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorMonoalphabetic Substitution Cipher CalculatorA dedicated Monoalphabetic Substitution Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorHomophonic Substitution Cipher CalculatorA dedicated Homophonic Substitution Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Polyalphabetic
A dedicated Vigenère Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorBeaufort Cipher CalculatorA dedicated Beaufort Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorVariant Beaufort Cipher CalculatorA dedicated Variant Beaufort Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorAutokey Cipher CalculatorA dedicated Autokey Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorGronsfeld Cipher CalculatorA dedicated Gronsfeld Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorPorta Cipher CalculatorA dedicated Porta Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorRunning Key Cipher CalculatorA dedicated Running Key Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Number
Fractionation
A dedicated Baconian Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorPolybius Square Cipher CalculatorA dedicated Polybius Square Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorBifid Cipher CalculatorA dedicated Bifid Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorTrifid Cipher CalculatorA dedicated Trifid Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorADFGX Cipher CalculatorA dedicated ADFGX Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorADFGVX Cipher CalculatorA dedicated ADFGVX Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorNihilist Cipher CalculatorA dedicated Nihilist Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorStraddling Checkerboard Cipher CalculatorA dedicated Straddling Checkerboard Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Polygraphic
A dedicated Playfair Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorTwo-Square Cipher CalculatorA dedicated Two-Square Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorFour-Square Cipher CalculatorA dedicated Four-Square Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Matrix
A dedicated Hill Cipher 2×2 tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorHill Cipher 3×3 CalculatorA dedicated Hill Cipher 3×3 tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Transposition
A dedicated Rail Fence Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorColumnar Transposition Cipher CalculatorA dedicated Columnar Transposition Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorDouble Transposition Cipher CalculatorA dedicated Double Transposition Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorMyszkowski Transposition Cipher CalculatorA dedicated Myszkowski Transposition Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorRoute Cipher CalculatorA dedicated Route Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorScytale Cipher CalculatorA dedicated Scytale Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Signal
Symbol
A dedicated Pigpen Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorMasonic Cipher CalculatorA dedicated Masonic Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Reference
A dedicated Book Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorOttendorf Cipher CalculatorA dedicated Ottendorf Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Steganographic
Binary
A dedicated XOR Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorVernam Cipher CalculatorA dedicated Vernam Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.
Visual calculatorOne-Time Pad Cipher CalculatorA dedicated One-Time Pad Cipher tool with method-specific inputs, validation, cipher/decipher output, and calculation details.