Secure your text with multiple encryption methods including custom personal key encryption, Morse code, and more. Easily switch between encryption and decryption modes.
Follow these simple steps to encrypt or decrypt your text using various methods
Select between Encrypt Mode to secure your text or Decrypt Mode to reveal encrypted messages. The interface will automatically update to guide you through the process.
Choose from 13 different encryption methods including Base64, Caesar Cipher, ROT13, Morse Code, and our advanced Custom Personal Key Encryption for maximum security.
For methods like Caesar Cipher, set your shift value. For Vigenère and Custom encryption, enter your secret key. The tool will show key strength indicators to help you choose secure keys.
Type or paste your text into the input field. The tool automatically processes your text as you type, showing real-time results and statistics.
Your processed text appears instantly in the output field. Use the copy button to save results, swap input/output for reverse operations, or clear everything to start fresh.
Track character counts, word counts, and lines. Switch between modes seamlessly, and use the swap feature to quickly reverse operations on your encrypted text.
Use the Custom Personal Key Encryption for the highest security. Create a unique key with at least 12 characters including letters, numbers, and symbols!
Find answers to common questions about our text encryption tool
The Custom Personal Key Encryption offers the highest security level. It uses XOR operations combined with your personal key and additional mathematical transformations. For best security:
Caesar Cipher shifts each letter by a fixed number of positions in the alphabet. For example, with a shift of 3:
It's simple but not secure for sensitive data. Great for learning cryptography basics!
You need to know both the encryption method and any keys/parameters used. However, some methods have identifying characteristics:
Absolutely not! All encryption and decryption happens entirely in your browser. Your text never leaves your device, ensuring complete privacy and security. The tool works offline once loaded.
Encoding (Base64, Binary, Hex) transforms data format but isn't secure - anyone can decode it. Encryption (Caesar, Vigenère, Custom) requires a key and is designed for security.
Yes! The tool handles large texts efficiently. However, for very large files (>1MB), performance may vary depending on your device. The tool shows real-time statistics including character count, word count, and line count.
Follow these guidelines for strong keys:
The tool shows key strength indicators to help you create secure keys.
Morse Code represents letters and numbers using dots (.) and dashes (-). It's not encryption but encoding - perfect for:
Absolutely! The tool is fully responsive and works perfectly on smartphones and tablets. The interface adapts to smaller screens while maintaining all functionality. Works on iOS, Android, and all modern mobile browsers.
Unfortunately, secure encryption cannot be reversed without the key. This is by design - it's what makes encryption secure! Always: