Drop JSON file here
Input
JSON A
JSON B
→ YAML
Data Code Schema DB Transform
JSON Input
YAML Output
JWT Token
Header HEADER
Payload PAYLOAD
Paste broken JSON on the left and click Repair.
Broken JSON
Repaired JSON
JSON Data
JSON Schema
Validation Result
Paste JSON and a Schema, then click Validate.
JSON Input
Results
Enter JSON and a JSONPath expression, then click Query.
Paste JSONL or NDJSON content (one JSON object per line), then click Validate.
JSONL Input
Records
Results appear here after validation.
Ready
⚡ API
100% client-side
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No JSON input