Text Encryption/Decryption Tool

What is Text Encryption/Decryption?

Text encryption is the process of converting plain text into a coded format to protect its content from unauthorized access. Decryption is the reverse process, converting encrypted text back to its original form. Encryption is essential for secure communication and data protection.

Key Features:

• Encrypt text using multiple algorithms (Caesar Cipher, Vigenère Cipher, Base64, etc.)
• Decrypt encrypted text with the correct key or password
• Simple and intuitive interface for both encryption and decryption
• Client-side processing for enhanced security (your text never leaves your browser)
• Copy encrypted or decrypted text with a single click

Available Encryption Methods:

• Caesar Cipher: A substitution cipher where each letter is shifted by a fixed number of positions
• Vigenère Cipher: A method of encrypting text using a series of interwoven Caesar ciphers based on a keyword
• ROT13: A special case of the Caesar cipher with a fixed shift of 13 places
• Base64: An encoding scheme that represents binary data in ASCII string format
• Reverse Text: A simple transformation that reverses the order of characters
• Custom Substitution: Create your own character mapping for encryption

Security Considerations:

While this tool provides various encryption methods, it's important to note that some of these methods (like Caesar Cipher or ROT13) are not suitable for securing sensitive information against determined attackers. For truly secure encryption of sensitive data, consider using industry-standard encryption algorithms and tools.

How to Use:

1. Enter the text you want to encrypt or decrypt
2. Select the encryption method from the dropdown menu
3. Provide any required keys or parameters for the selected method
4. Click "Encrypt" or "Decrypt" button based on your needs
5. Copy the result using the "Copy" button