JSON Flattener
Flatten nested JSON objects to flat key-value pairs or unflatten back to nested structure with customizable delimiters and array handling
How It Works
Input Your Data
Paste, type, or upload your data directly into the json flattener. All processing happens locally in your browser for complete privacy and security.
Configure Options
Customize the tool settings to match your specific needs. Real-time processing with instant validation and error detection.
Export Results
Copy results to clipboard, download as files, or share with others. Multiple export formats available for maximum compatibility.
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