JWT Decoder

Base64 Encoder/Decoder

Encode and decode Base64 strings. Supports text, URLs, and file encoding.

URL Encoder/Decoder

Encode and decode URLs and query strings for safe transmission and parsing.

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512 hashes for any string or file content.

JSON Formatter

Format, prettify, and validate JSON data with syntax highlighting and error detection.

Password Generator

Generate strong, secure passwords with customizable length and character sets.