⚡ Developer Toolkit

Build faster with
precision tools

A curated collection of developer utilities — format, convert, encode, and decode with zero friction.

6
Tools
0
Signup needed
100%
Client-side
Most Popular
JSON Formatter & Validator
Format, minify, and validate JSON with live syntax error detection and tree view.
Open Tool →
All Tools
6 available
{}
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JSON Formatter
Format, minify, and validate JSON. Live error detection with line numbers.
format minify validate
C#
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JSON → C# Classes
Paste JSON and get strongly-typed C# class definitions instantly.
codegen C# .NET
SQL
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SQL Formatter
Beautify messy SQL queries with proper indentation and keyword casing.
format SQL queries
64
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Base64 Encoder
Encode and decode Base64 strings. Supports text, URLs, and file upload.
encode decode base64
JWT
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JWT Decoder
Decode and inspect JWT tokens. View header, payload, and expiry status.
JWT auth decode
.*
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Regex Tester
Test and debug regular expressions with real-time match highlighting.
regex pattern match