Welcome to Cipher Utility

Discover a complete collection of encryption, encoding, and utility tools designed to be simple, secure, and completely free.

Explore historical encryption methods including Caesar, Vigenère, and ROT13 ciphers.

Encode and decode text with Base64, URL, and HTML utilities.

Generate cryptographic hashes using MD5, SHA-1, SHA-256, and more.

Generate secure passwords, analyze text, and use other helpful utilities.

Popular Tools

Encrypt and decrypt text with the classic Caesar shift cipher.

Easily encode or decode text in Base64 format.

Generate strong, secure passwords with fully customizable options.

Every tool is completely free to use, with no limitations or hidden costs.

Everything runs in your browser. Your data never leaves your device.

User-friendly interface combined with powerful cryptographic tools.