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JSON CODE GEN Tools

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JSON to Objective-C Model Generator
JSON to Pike Mapping Generator
JSON to Python Class Generator
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XML CODE GEN Tools

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XML to Rust Struct Generator
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XML to TypeScript Zod Schema Generator
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YAML CODE GEN Tools

YAML to C++ Class Generator
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YAML to Objective-C Model Generator
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YAML to Python Class Generator
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YAML to Rust Struct Generator
YAML to Scala Case Class Generator
YAML to Swift Codable Generator
YAML to TypeScript Interface Generator
YAML to Elm Decoder Generator
YAML to JSON Schema Generator
YAML to JavaScript PropTypes Generator
YAML to TypeScript Zod Schema Generator
YAML to TypeScript Effect Schema Generator

DATA GEN Tools

JSON Mock Data Generator
CSV Mock Data Generator
XML Mock Data Generator

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Built to boost developer productivity with powerful online tools.

JSON to Code

Generate strongly-typed code from JSON in seconds.

JSON to Code Generator Tools

Explore a comprehensive set of tools to instantly convert JSON into clean, ready-to-use code in multiple programming languages. Boost productivity and streamline development with ease.

JSON to C++ Class Generator

Convert JSON into clean, strongly-typed C++ classes. Generate structs, models, and header/source files instantly from JSON.

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JSON to C# Class Generator

Convert JSON into strongly-typed C# classes. Generate clean models, POCOs, and .NET-ready code instantly from JSON.

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JSON to Dart Model Generator

Convert JSON into strongly-typed Dart models. Generate clean classes with fromJson/toJson methods for Flutter and Dart apps.

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JSON to Flow Type Generator

Convert JSON into strongly-typed Flow definitions. Generate Flow object types for safer JavaScript with static type checking.

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JSON to Go Struct Generator

Convert JSON into idiomatic Go structs. Generate strongly-typed structs with json tags for encoding/json and API development.

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JSON to Haskell Type Generator

Convert JSON into Haskell data types. Generate type-safe records with Aeson FromJSON and ToJSON instances.

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JSON to Java Class Generator

Convert JSON into strongly-typed Java classes. Generate POJOs with Jackson or Gson annotations for backend and API development.

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JSON to JavaScript Object Generator

Convert JSON into clean JavaScript objects. Generate usable data structures and helper code for frontend and backend JavaScript apps.

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JSON to Kotlin Data Class Generator

Convert JSON into Kotlin data classes. Generate clean models with null-safety and serialization support for Android and JVM apps.

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JSON to Objective-C Model Generator

Convert JSON into Objective-C model classes. Generate .h and .m files with properties for iOS and macOS development.

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JSON to Pike Mapping Generator

Convert JSON into Pike mappings and data structures. Generate ready-to-use Pike code for servers, tools, and scripting.

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JSON to Python Class Generator

Convert JSON into Python classes and data models. Generate dataclasses, typed models, and ready-to-use Python code from JSON.

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Related Tools

Try these complementary developer tools:

JSON Formatter

Format, validate, and beautify JSON with interactive tree view.

JSON Validator

Validate JSON syntax and detect errors in real-time.

JSON Minifier

Compress JSON by removing unnecessary whitespace.

JSON to YAML

Convert JSON documents to YAML format instantly.

JSON to XML

Transform JSON data structures to XML format.

JSON Diff

Compare two JSON objects and highlight differences.

Popular Developer Tools

Most-used tools on LangStop

JSON Formatter

Format, validate, and beautify JSON

JSON to YAML

Convert JSON data to YAML format

JSON to TypeScript

Generate TypeScript interfaces from JSON

JWT Decoder

Decode and inspect JWT tokens

Regex Tester

Test and debug regular expressions

Base64 Encoder

Encode text or binary to Base64

Cron Helper

Build and validate cron expressions

JSON to CSV

Convert JSON arrays to CSV format

HTML Formatter

Format and beautify HTML

SQL Formatter

Format and beautify SQL queries

Timestamp Converter

Convert Unix timestamps to readable dates

Hash Generator

Generate MD5, SHA hashes

Password Generator

Create secure random passwords