Dev Tools

Developer tools cover the formatting, encoding, debugging, conversion, and reference checks that interrupt coding. Use them to inspect JSON, convert XML, compare text, generate hashes, decode JWTs, test regular expressions, create UUIDs, or handle URL and Unicode encoding. You get readable results for routine checks without opening an IDE plugin or sending sensitive snippets to extra services.

Developer Tools Hub Best JSON Formatters

JSON Formatter

Beautify, compress, and validate JSON data.

XML / JSON Converter

Convert between XML, HTML structures, and JSON for API debugging, config migration, and structure inspection.

Text Diff Tool

Quickly find differences between two texts or codes with line-by-line or word-by-word comparison.

ASCII Table

Standard ASCII and control character reference.

URL Codec

Safely encode or decode URL components.

Hash Generator

Generate MD5, SHA-1/256/512 hashes quickly.

Unicode Converter

Convert between native characters and Unicode escape.

JWT Debugger

Decode and debug JSON Web Tokens locally with ease.

Regex Tester

Write and debug regular expressions in real-time with highlighting and grouping.

JSON to TypeScript

Automatically infer and generate precise TypeScript interface definitions from JSON data.

Symmetric Crypto

Securely encrypt or decrypt data using AES, DES, or TripleDES locally.