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Free, open-source developer utilities for encoding, conversion, formatting, and more.

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  3. JSON Tools
  4. JSON Unflatten

JSON Unflatten

Free online JSON unflatten tool — reconstruct nested objects from flat dot-notation keys instantly in your browser. No data is stored. Supports custom delimiters and array index notation.

Delimiter used in flattened keys

2

Indentation spaces

Auto - ready
Input
Output

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Overview

Free online JSON unflatten tool — reconstruct nested objects from flat dot-notation keys instantly in your browser. No data is stored. Supports custom delimiters and array index notation.

Category:
json

Runs entirely in your browser. No data is sent to our servers.

Examples

Reconstruct nested objects from dot-notation keys

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