무료 온라인 JSON 도구
50개 이상의 무료 온라인 JSON 도구: 포매터, 검증기, 변환기 등. 가입 불필요.
78 tools available
JSON 포맷터
JSON 포맷, 검증, 정렬. 구문 강조 지원
JWT 디코더
JSON Web Token 디코딩 및 헤더, 페이로드, 서명 확인
JSON ↔ YAML 변환
JSON과 YAML 형식 즉시 변환
CSV ↔ JSON 변환
CSV와 JSON 형식 즉시 변환
Escape / Unescape
HTML, JavaScript, JSON 이스케이프/언이스케이프
HTML 테이블 생성
CSV 또는 JSON을 HTML 테이블로 변환
JSON → TypeScript
JSON 데이터를 TypeScript 인터페이스와 타입으로 변환
JSON에서 Go로
JSON을 Go 구조 정의로 온라인 변환
JSON을 Go Struct로 변환
사용자 정의 가능한 옵션으로 JSON에서 Go Struct 정의 생성
JSON to GraphQL
Convert JSON data to GraphQL schema definitions
JSON to Java Class
Convert JSON data to Java class definitions
JSON to Kotlin
Convert JSON data to Kotlin data classes
JSON to Python
Convert JSON to Python dataclass, TypedDict, or Pydantic model
JSON to C#
Convert JSON data to C# class definitions
JSON to Zod Schema
Convert JSON data to Zod validation schemas
JSON to JSON Schema
Generate JSON Schema from JSON data
JSON to Rust Struct
Convert JSON data to Rust struct definitions with serde
XML to JSON
Convert XML markup to JSON format
Schema Markup 생성기
JSON-LD 구조화 데이터 생성
JSON 뷰어 / 트리
JSON 데이터를 인터랙티브 트리로 표시
JSON 경로 찾기
JSON을 붙여넣고 노드를 클릭하여 JSONPath 가져오기
JSON to Dart
Convert JSON to Dart/Flutter classes
JSON to Protobuf
Convert JSON to protobuf
YAML ↔ JSON 변환기
YAML과 JSON 형식 간 실시간 미리보기로 변환
Json Beautifier
Json Beautifier - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Validator
Json Validator - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Minifier
Json Minifier - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Vs Yaml
Json Vs Yaml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Vs Xml
Json Vs Xml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
JSON to Table
Convert JSON data to an interactive, sortable HTML table with search, filter, and CSV export
JSON을 CSV로 변환기
JSON 배열을 CSV 형식으로 변환, 중첩 객체 평탄화 및 CSV 다운로드 지원
Online Json Editor
Online Json Editor - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Yaml To Json
Yaml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Beautifier
Json Beautifier - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Yaml
Json To Yaml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Csv To Json
Csv To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Minify
Json Minify - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Xml
Json To Xml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Schema Generator
Json Schema Generator - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Csv
Json To Csv - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Zod
Json To Zod - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Diff Tool
Json Diff Tool - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
JSON to XML Converter
Convert JSON to XML
Json Path Tester
Json Path Tester - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Yaml To Json
Yaml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Jwt Debugger
Jwt Debugger - Free online tool for JWT token decoding. Fast, secure, and easy to use.
Xml To Json
Xml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Yaml
Json To Yaml - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Yaml To Json
Yaml To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Prettifier
Json Prettifier - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Csv To Json
Csv To Json - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Typescript
Json To Typescript - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Validator
Json Validator - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json To Mysql Schema
Json To Mysql Schema - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
Json Minifier
Json Minifier - Free online tool for JSON data processing and conversion. Fast, secure, and easy to use.
TOML ↔ JSON 변환기
TOML과 JSON 형식 간 변환
JSON to JSON Schema Generator
Generate JSON Schema from JSON data automatically. Create Draft-07 compliant schemas with type inference and validation rules.
JSON Schema 검증기
JSON Schema로 JSON 데이터를 검증합니다. 타입 검사, 필수 필드, 패턴 매칭 등 지원
TOML Editor
TOML editor, validator and JSON converter
JSON to Swift
Convert JSON to Swift Codable structs
JSON to PHP
Convert JSON to PHP arrays/classes
.env to JSON
.env와 JSON 형식 간 변환
JSON to HTML 폼
JSON 데이터에서 HTML 폼 생성
JSON to GraphQL Schema
Convert JSON to GraphQL types
JSON to SQL
Convert JSON data to SQL INSERT statements
JSON to Scala
Convert JSON to Scala case classes
JSON to Rust Struct
Convert JSON data to Rust struct definitions with serde support
JSON to Protobuf
Convert JSON to Protocol Buffer definitions
SQL to JSON Schema
Convert SQL CREATE TABLE to JSON schema
YAML Editor
YAML editor with validation and JSON conversion
API Response Generator
Generate mock API responses
JSON to CSV Online
Convert JSON to CSV format
JSON to Rust Serde
Convert JSON to Rust structs
JSONPath Evaluator
Evaluate JSONPath expressions
JSON 키 정렬기
Sort JSON keys alphabetically
TOML ↔ JSON Converter
Convert TOML to JSON and JSON to TOML online instantly
INI ↔ JSON Converter
Convert INI config files to JSON and JSON to INI online
Plist ↔ JSON Converter
Convert Apple Property List (plist) XML to JSON and back
About 무료 온라인 JSON 도구
DevToolBox provides a collection of free online developer tools to help you efficiently complete everyday development tasks. This category includes 78 tools, all running directly in your browser with no installation required. Your data stays on your device and is never sent to our servers, ensuring complete privacy.
All tools are completely free with no registration or login required. Available in 15 languages for developers worldwide.