JSON duplicate keys remove
Remove duplicate keys from JSON objects with option to process nested objects.
This tool processes all data locally on your device.
Input
JSON Input
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Output
Result
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Readme
Tool description
A JSON processing tool that detects and removes duplicate keys from JSON objects while preserving the structure and data integrity. This tool processes JSON data to eliminate duplicate key-value pairs within objects, with options for nested processing and output formatting.
Features
- Duplicate Key Detection: Identifies all objects with duplicate keys in JSON structure
- Nested Processing: Option to process duplicate keys in nested objects
- Statistics Reporting: Shows count of duplicate objects and total elements removed
- Format Control: Option to format the output JSON for readability
- Real-time Processing: Instant processing as JSON is modified
- Error Handling: Clear error messages for invalid JSON input
- Structure Preservation: Maintains original JSON structure while cleaning duplicates
- Copy Functionality: Easy copying of cleaned JSON to clipboard
Use Cases
- Data Cleaning: Clean up JSON data before importing into databases or APIs
- API Response Processing: Standardize JSON responses that may contain duplicate keys
- Configuration File Cleanup: Remove duplicate settings from JSON configuration files
- Data Migration: Clean JSON data during system migrations or integrations
- Quality Assurance: Validate and clean JSON data in testing environments
- Log Processing: Clean duplicate keys from JSON log entries
- Export Processing: Prepare clean JSON data for external systems
- Development Testing: Create clean test data from potentially problematic JSON sources
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