Encoding & Decoding Tools
Free online encoding tools — Base64, URL encoding, hash generation, JWT decoding, and more.
Base64 Codec
Encode & decode Base64 strings
URL Encoder/Decoder
Encode & decode URL components
Hash Generator
Generate MD5, SHA-1 & SHA-256 hashes
Bcrypt & Hash Generator
SHA-256, SHA-512, SHA-1 with salt
JWT Decoder
Decode & inspect JSON Web Tokens
JWT Expiration Visualizer
Visualize token lifetime
JWT Signature Verifier
Verify JWT signatures
ROT13 Cipher
Encode & decode ROT13, ROT5, ROT47
Text to Binary
Convert text to binary, hex & octal
Morse Code
Translate text to Morse code
Image to Base64
Encode images to Base64
Base64 Image Previewer
Preview Base64 encoded images
Hash Identifier
Identify hash algorithm from hash string
Password Breach Checker
Check if passwords appear in breaches