JSON File Validator

Validate multiple JSON files simultaneously with intuitive drag & drop interface and detailed error reports.

Multiple files support • Max 10MB per file

Standard JSON (.json)JSON Lines (.jsonl)Newline Delimited JSON (.ndjson)

Valide múltiplos arquivos JSON com facilidade e precisão:

Drag and drop multiple JSON files or click 'Select Files' to choose up to 10MB per file.

Click 'Validate All' to process all files simultaneously with syntax and structure verification.

See the status of each file in the table, with visual indicators for valid, invalid, or error files.

Download CSV report, copy formatted JSON, or view specific error details with precise location.

Dicas profissionais para validação JSON

Process hundreds of JSON files at once with intuitive drag & drop interface and complete status reports.

Download CSV reports with complete validation information, specific errors, and statistics for later analysis.

Works with standard JSON, JSON Lines (.jsonl), and Newline Delimited JSON (.ndjson) for maximum compatibility.

View errors with exact location (line and column), copy formatted JSON, and download corrected file versions.

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