Developer Tools

Free online developer tools for encoding, formatting, generating, and parsing data.

Formatters

📋JSON Formatter🗃️SQL Formatter📄XML Formatter🌐HTML Formatter🎨CSS Formatter

Encoders / Decoders

🔐Base64 Encode/Decode🔗URL Encode/Decode🏷️HTML Escape/Unescape🎫JWT Decoder

Generators

🆔UUID Generator🔑Password Generator🔒SHA-256 Hash🔏MD5 Hash🛡️HMAC Generator🎨Color Palette

Parsers / Testers

🔍Regex Tester⏱️Cron Parser📡HTTP Header Parser🔗URL Parser❓Query String Parser📝Text Diff

Converters

🔄JSON ↔ YAML📊JSON ↔ CSV⏰Unix Timestamp📅ISO 8601 Date