Encrypt and decrypt messages using classic Caesar and Vigenère ciphers. Easily create secret messages to share with friends or decode incoming encrypted text.
0.0(0 ratings)
Free
Top Picks for Caesar Cipher
Crypto: Cæsar and Vigenère ciphers by Maxim Aleksa
Strong Contender
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4.7(11 ratings)
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4.6(39 ratings)
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This app allows you to send secret messages to your friends using a variety of historical ciphers and codes. It supports popular encryption methods like Caesar Shift, Morse Code, and Vigenere Cipher. The application is open source, inviting community contributions.
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Caesar-Cipher
by Hideaki Uchikoshi
Free
This utility tool encrypts and decrypts text using a Caesar cipher. Users can specify a shift value to transform their messages. Converted text can be saved within the application for later use.
Caesar cipher encryptionCaesar cipher decryptionCustomizable shift parameter
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Cryptogram · Cryptoquote Game
Decode Famous Quotes
Free
Decode famous quotes using a 1-to-1 substitution cipher. This free word puzzle game challenges your knowledge of language and grammar to reveal insightful sayings from notable individuals. Play online or offline and track your solve times.
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Ciphers: Solve the Enigma
by Simon Booth
Free
Encrypt and decrypt messages using a wide variety of ciphers, from simple substitution to complex machines. Share your encrypted messages with friends. Supports multiple encryption methods for secure communication.
Multiple encryption methodsCaesar CipherEnigma Machine support
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Sub Cipher
Encode and Decode Messages
Free
Easily encode and decode messages using simple substitution ciphers like Caesar and Atbash. Convert up to 2,000 characters at a time and save your cipher settings for later use. Ideal for fun educational purposes, not for serious secret messaging.
Encode/decode simple substitution ciphersSupports Caesar and Atbash cipher methodsConverts up to 2,000 characters at once
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Cryptogram - Word Puzzle Game
Unlock wisdom through words!
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Decrypt famous quotes in this engaging word puzzle game. Solve cryptograms to unlock wisdom, motivation, and inspiration. Features various categories, authors, difficulty levels, and customization options.
Decrypt famous quotesSelect categories and authorsFour difficulty levels
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(413)
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Rot13 (Unix Flashback)
by Macplugins
Free
This utility app performs a simple letter substitution cipher, rotating English letters by 13 positions. It's useful for obscuring text like spoilers or sensitive content from casual viewers. You can type directly, share text from other apps, or integrate it with shortcuts.
Letter substitution cipherRotate by 13 positionsHide spoilers and sensitive content
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(2)
free10
Caesar Shift Plus
the Caesar encryption method
$0.99
Easily encrypt and decrypt messages using the classic Caesar cipher method. This tool allows you to substitute letters in a secret message with others a fixed number of positions away in the alphabet.
Encrypt messagesDecrypt messagesCaesar cipher method
📚 Education
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The Cipher
by Logan Richards
Free
This app allows users to encrypt and decrypt messages using a variety of classic ciphers. It also includes tools for cryptoanalysis to help understand encrypted text and a mod calculator.
Multiple classic ciphers (Rail Fence, Caesar, Vigenere, Enigma, etc.)Cryptoanalysis tools (Letter Frequency, N-Gram Frequency)Mod Calculator
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Cipher Forge
by Curtis Wyattt
Free
📚 Education
(0)
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Cipher
Encrypt and decrypt text
$0.99
Easily encrypt and decrypt text messages using various methods. Features a keyboard extension for seamless integration into messaging apps.
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Cipher Challenge - Codebusters
Aristocrat Patristocrat K1 K2
Free
Engage your mind with a variety of cipher decoding challenges. Practice different cipher types, track your progress, and compete with friends. Unlock quotes and sync your achievements across devices.
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Frost Cipher
by Nguyen Thao Ba
Free
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Cipher Command
Crack WWII Ciphers
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Social Cipher
A ROT13 converter
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Encode and decode text using ROT13 encryption. Protect movie spoilers from casual readers or share hidden messages with friends who also have the app. Easily convert text back to its original form.
ROT13 text encodingROT13 text decodingSpoiler protection
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Cipher Master - Word Game
Decipher Word Puzzle
Free
Engage your mind with a new word puzzle game. Decipher hidden phrases, learn interesting facts, and enjoy wise thoughts from famous people. This game offers a fun way to train your brain, practice logic, and expand your knowledge.
Decipher hidden phrasesLearn interesting factsSolve word riddles
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Decrypto: 암호 퍼즐
논리 퍼즐과 두뇌 게임
Free
Engage in a captivating puzzle game where you decode classic ciphers and solve cryptogram word puzzles. This app offers a challenging yet accessible experience for those who enjoy riddles and code-breaking. It's designed for curious minds to train their brains with pure, ad-free fun.
Decode classic ciphersSolve cryptogram word puzzlesBreak challenging codes
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Cipher Munch
Cryptogram Puzzles & Ciphers
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