To decrypt / decipher an encoded message, it is necessary to know the encryption used (or the encoding method, or the implemented cryptographic principle). Without knowing the technique …

Meet Base64 Decode and Encode, a simple online tool that does exactly what it says: decodes from Base64 encoding as well as encodes into it quickly and easily. Base64 encode your data without …

It is possible to decipher a text encoded with the Caesar cipher even without knowing the shift used. Here are the main methods: — Brute force attack (try all possible keys): there are only 25 possible …

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To encode/decode text: . Paste the text in the input box. Select the action you would like to perform. Press submit to see the result. Google Admin Toolboxhome Home.

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Method in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. The method is named after Julius Caesar, who used it in his private correspondence.