GR Pilot Free Tool
JSON Validator
Validate, format, and minify uploaded JSON files with exact parse diagnostics and duplicate key warnings.
544 B
File Size
3
Objects
5
Arrays
19
Lines
JSON Input
Upload a JSON file or paste JSON directly for validation and cleanup.
Upload JSON File (.json files supported)
Current file: sample.json
JSON Content
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Line-by-line view updates as you edit or upload JSON.
Ready to validate JSON.
Validation Status
Ready to validate JSON
Issues Summary
Errors0
Warnings0
Info0
Performance
Parse Time0.06 ms
Memory Usage-
ComplexityLow