JSON 검증
JSON 포맷 & 오류 검출
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힌트:JSON 코드를 입력하고 "검증 & 포맷" 버튼을 클릭하면 도구가 자동으로 JSON 형식이 올바른지 검출합니다. 올바르면 포맷 결과를 표시; 올바르지 않으면 상세 오류 정보와 오류 위치를 표시.
About JSON Validator
Check whether JSON is valid and locate syntax errors quickly. The validator reports useful error context so you can fix missing commas, unclosed strings, unmatched brackets, and illegal characters.
Common Uses
- Validate API request and response payloads.
- Find syntax errors in config files.
- Check JSON copied from logs, docs, or databases.
- Prepare JSON before formatting or diffing.
FAQ
Can the validator show line and column information?
Yes. When possible, MKDiff shows line, column, position, and a focused error message.
Does it support comments in JSON?
Standard JSON does not support comments. Remove comments before validation unless your target system accepts a JSON-like format.
Can I format valid JSON after validation?
Yes. The validator can format valid JSON so the structure is easier to read.
Is validation done server-side?
No. Validation runs in the browser and your JSON stays on your device.