Text Encryption & Decryption
Encrypt or decrypt text using Base64, ROT13, and Hexadecimal. Free secure online string cipher tool.
Base64 Encode
Result:
How to use the Text Encryption Tool?
Choose a method like Base64 or ROT13, paste your text into the input field, and click "Process". The tool encrypts (or decrypts) your text instantly in your browser. Since this tool is purely client-side, your data never leaves your device.
Supported Algorithms
- Base64: A standard encoding scheme used to securely transmit data across protocols like email or web forms.
- ROT13: A simple substitution cipher that replaces a letter with the 13th letter after it. Applying it twice yields the original text.
- Hexadecimal: Converts text into its numerical Hex representations.