JSON Flattener & Key Sorter
Simplify nested data structures for spreadsheets, relational databases, or configuration management.
How it works
Step 01
Input JSON
Paste any nested or flat JSON payload.
Step 02
Select Action
Click Flatten to Dot-Notation, Unflatten, or Sort Keys.
Step 03
Copy Result
Copy the transformed JSON.
Frequently Asked Questions
Flattened JSON is much easier to export to flat CSV tables, ingest into analytics databases, or query with simple keys.
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