Dev Tools
Handy utilities for developers. Format, validate, encode, and generate — all right in your browser.
JSON/XML Formatter
Format, validate, minify, and convert JSON and XML online.
JSONXMLDeveloper
JWT Debugger
Decode, inspect, and debug JWT tokens. View header, payload, and signature details.
JWTTokenDeveloper
Regex Tester
Test regular expressions in real time with match highlighting and explanations.
RegexPatternDeveloper
Password Generator
Generate strong, random passwords with customizable length and character sets.
PasswordSecurityDeveloper
Dev Tools Blog
Guides, tips, and best practices for JSON, XML, and developer utilities.