JSON 포맷터 - 온라인 JSON 포맷 및 검증

무료 JSON 포맷터로 온라인에서 JSON을 포맷, 검증, 정리하세요. 파일 지원, 압축, 구문 검증 기능 포함.

Input JSON

동작

Convert JSON to

Output

key 'jsonExample (ko)' returned an object instead of string.

JSON 데이터로 놀기: 보험회사 JSON

{
  "InsuranceCompanies": {
    "Top Insurance Companies": [
      {
        "No": "1",
        "Name": "Berkshire Hathaway ( BRK.A)",
        "Market Capitalization": "$308 billion"
      }
    ],
    "source": "investopedia.com",
    "Time": "Feb 2019"
  }
}

JSON 검증기

JSON 검증기는 JSON 구문을 확인하고 문제를 빠르게 식별하고 수정할 수 있도록 자세한 오류 메시지를 제공합니다.

줄 번호가 자세한 오류 설명과 함께 강조 표시되어 오류를 찾기가 매우 쉽습니다.
형식화 버튼을 JSON 수리 도구로 사용하여 오류를 수정하세요.
JSON을 검증하려면 인터넷만 있으면 되고 소프트웨어를 설치할 필요가 없습니다.
JSON 데이터는 브라우저 자체에서 검증됩니다.

이 JSON Lint 도구는 빠르고 등록 없는 검증을 제공하며, 사용자는 JSON 데이터의 유효성을 확인할 수 있습니다.

key 'keyFeatures (ko)' returned an object instead of string.

JSON Validation

Validates JSON online with detailed error messages and line number highlighting.

JSON Beautifier

Supports indentation levels: 2 spaces, 3 spaces, and 4 spaces for better readability.

File Support

Upload JSON files and download formatted JSON files with ease.

JSON Minifier

Compress JSON data by removing unnecessary whitespace and formatting.

Cross-Platform

Works well in Windows, Mac, Linux, Chrome, Firefox, Safari, and Edge.

No Installation

Browser-based tool with no software installation required.

key 'howToUse (ko)' returned an object instead of string.

Input JSON Data

Paste your JSON data into the input editor or upload a JSON file using the Upload File button.

Choose Formatting Options

Select your preferred indentation (2, 3, or 4 spaces) and choose between Format/Beautify or Minify/Compact.

Validate and Format

Click Validate to check JSON syntax, then use Format/Beautify to make it readable or Minify to compress it.

Copy or Convert

Copy the formatted JSON or convert it to other formats like XML, CSV, or YAML (coming soon).

key 'faq (ko)' returned an object instead of string.

Why JSON FORMATTER?

JSON Formatter is very unique tool for formatting JSON, converting to XML, CSV and YAML. It can be used as json validator, json editor and json viewer.

Why format JSON Online?

It's hassle free, no need to install any software, speedy and secure, it saves time and accessible everywhere. Easy to clean and format JSON.

How do I format a JSON file?

Using JSON Formatter, click on upload button, it will open a file dialog to upload files. Select the file and click on format.

Is this JSON formatter free to use?

Yes, this JSON formatter is completely free to use. No registration or payment required.

Does this tool store my JSON data?

No, all processing is done in your browser. Your JSON data is not sent to any server or stored anywhere.