JSON Property Value Extractor

Extract a specific value from nested JSON free online using a dot-notation path. Real path-based extraction, supporting nested objects and array indexing.

Browser only -- real path-based extraction.

How to Use This Tool

1
Paste your JSON objectAny structure, however nested
2
Write a dot-notation pathUse brackets for array indices
3
See the extracted valueOr a clear message if the path doesn't resolve

JSON Property Value Extractor is a free online tool that works entirely in your browser — no signup, no data uploaded, no limits.

A Real Navigation Path, Not a Text Search

This walks through the actual JSON structure step by step following your specified path -- descending into nested objects via dot notation, stepping into specific array elements via bracket indexing -- rather than performing a text search that might match the wrong occurrence of a similarly-named property elsewhere in the structure.

Clear Failure, Not a Silent Wrong Answer

If your path references a property or index that doesn't exist at that point in the structure, this reports that clearly rather than returning an empty string or null that could be mistaken for an actual value -- helping you immediately spot a typo in the path versus a genuinely missing property.

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Frequently Asked Questions

Writing a path like 'user.address.city' to navigate through nested object properties step by step, or 'items[0].name' to reach into a specific array index -- a real navigation expression that walks down the JSON structure to the exact value you want.
Yes, bracket notation with an index (like items[0] or items[2]) lets you reach a specific element within an array before continuing to navigate into that element's own properties if needed.
The tool reports clearly that the path couldn't be resolved, rather than silently returning an empty or misleading result -- helping you catch a typo in the path or confirm that a property genuinely doesn't exist.
Large, deeply nested JSON responses (common from APIs) can make manually finding one specific value tedious and error-prone -- a direct path extraction gets you exactly the value you need without visually scanning a large structure.
Conceptually similar in spirit, though this implements a simpler dot-and-bracket notation rather than the full JSONPath specification with its more advanced filtering and wildcard features.
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