DevToolBox
  • |Json Formatter
  • |Json To CSharp
  • |Hash Generator
  • |Date Converter
  • |Regex Tester
  • |National Code
  • |Compare Json
  • |Mock C# To Json

DevToolBox

Essential everyday tools for developers – fast, free, and privacy-first.

JSONFormatter

Format, minify and validate JSON instantly.

JSON → C#

Generate C# models from JSON.

Hash Base64

Generate hashes and encode/decode Base64.

Convert To Shamsi and Unix

DateConverterDesc

Regex Tester

Test and debug regular expressions.

National Code

Generate and validate Iranian national codes.

Compare Jsons

Compare and detect diffrent jsons

Mock Data json

generate Mock Data from c# Class to json

Why DevToolBox?

⚡ Fast

No ads. No clutter. Just tools.

🔒 Open Source

Supporting the open source community

🌙 Dark Mode

Designed for long coding sessions

🧩 Extensible

More tools coming soon

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Built with ❤️ using .NET 10

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