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JSON 포맷터 및 검증
JSON을 온라인으로 포맷, 정렬, 압축, 검증.
What is JSON Formatter?
JSON (JavaScript Object Notation) is a lightweight data-interchange format. This JSON formatter tool helps you format, beautify, minify, and validate JSON data. Simply paste your JSON, click Format, and get a clean, readable output. Perfect for debugging API responses, config files, and data processing.
기능
- Format & beautify JSON with custom indentation (2, 4, or 8 spaces)
- Minify JSON for production use
- Validate JSON syntax with detailed error messages
- 100% 클라이언트 측 처리 — 데이터가 브라우저를 벗어나지 않습니다
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How to Use
- Paste your JSON data into the input field on the left
- Choose your preferred indentation (2, 4, or 8 spaces)
- Click 'Format / Beautify' for readable output, or 'Minify' for compact output
- Copy the result using the copy button
Common Use Cases
- Debugging API responses and payloads
- Formatting configuration files (package.json, tsconfig.json)
- Validating JSON data before processing
- Minifying JSON for production use
Frequently Asked Questions
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