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Developer Tools

JSON formatters, encoders, regex testers, webhook tools and more for developers.

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JSON Formatter

Format, validate and minify JSON data

Base64 Encode/Decode

Encode or decode Base64 strings

URL Encode/Decode

Encode or decode URL components

Hash Generator

Generate MD5, SHA-1, SHA-256 hashes

JWT Decoder

Decode and inspect JSON Web Tokens

UUID Generator

Generate random UUIDs (v4)

Regex Tester

Test regular expressions with live highlighting

Cron Generator

Build and validate cron schedule expressions

Epoch Converter

Convert Unix timestamps to dates and back

SQL Formatter

Format, beautify and minify SQL queries

YAML ↔ JSON ↔ TOML

Convert between YAML, JSON and TOML formats

Webhook Tester

Generate a URL and inspect incoming HTTP requests