Encoding, Crypto & Security
Encode Base64, URLs, HTML entities, calculate SHA/MD5 hashes, decode JWT, and apply ROT13/Caesar ciphers.
7 tools available
All Tools in Encoding, Crypto & Security
Base64 Encoder & Decoder
Encode and decode text and data in Base64 securely.
URL Encoder & Decoder
Encode and decode special characters in URLs.
JWT Inspector & Decoder
Inspect claims, header, and payload of JSON Web Tokens locally.
Hash Generator (MD5, SHA)
Calculate MD5, SHA-1, SHA-256, and SHA-512 hashes instantly.
Bcrypt Hash & Verifier
Generate and verify secure Bcrypt password hashes.
Classic Ciphers (ROT13 & Caesar)
Encrypt and decrypt messages using ROT13 and Caesar alphabetic shifts.
HTML Entities Encoder & Decoder
Convert special characters to named, decimal, or hexadecimal HTML entities.