Encryption Generator
Encrypt and decrypt text using 8 classic ciphers — Caesar, Vigenère, Atbash, Base64, Binary, Hex, Morse and more. All processing done locally in your browser.
Caesar Cipher
Shift letters by N
Vigenère Cipher
Keyword-based shift
Atbash Cipher
A↔Z mirror reversal
Base64
Standard encoding
Binary
Text to 0s and 1s
Hexadecimal
Text to hex codes
Reverse Cipher
Reverse each word
Rail Fence
Zigzag transposition
Caesar Cipher — Shift 13
Plaintext Input
Encrypted Output
Encrypted text will appear here…
0
Characters
Caesar
Method
13
Key / Shift
🔒
Direction
📖 About This Cipher
Caesar Cipher: One of the oldest encryption techniques. Each letter is shifted by a fixed number of positions in the alphabet. With shift 13, it becomes ROT13. Julius Caesar used shift 3 for his military communications.
Quick Examples — Click to Load
👋 Hello World
🔐 Secret Message
📝 Paragraph
🔢 Numbers & Text
💡
All encryption is done locally in your browser — no data is sent to any server. Use Decrypt mode to reverse the process. These are classic ciphers, not suitable for real security!