Jsonpath online — query nested data
APIs return deep trees. Jsonpath online tools let you test selectors before wiring them into code — the same workflow as an online jsonpath REPL.
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Run jsonpath online queries on any document — an online jsonpath jsonpath evaluator and json path evaluator online. Write a json path expression, extract value from json online, and use this json path finder online as your json path selector.
JSON path expression
Quick examples
APIs return deep trees. Jsonpath online tools let you test selectors before wiring them into code — the same workflow as an online jsonpath REPL.
Paste a response body, enter a json path query, and copy matches. That is how teams extract value from json online or extract key value from json online during integration debugging.
Clicking through the tree is slow. A jsonpath online evaluator / json path evaluator returns every match for expressions like $..price in one step — your json path selector for bulk checks.
Common questions
JSONPath is a query language for JSON — similar to XPath for XML. Expressions like $.store.book[*].title select matching values from nested data.
Key Extractor lists property names at depths you choose. JSON Path Finder runs a path expression and returns the actual values at those locations — better for targeted extraction.
Wildcards ([*]) and recursive descent ($..) can match many nodes. Each match is listed with its index so you can copy one or all values.
Common JSONPath operators: $ root, . child, [*] wildcard, [n] index, .. recursive descent, and filters in supported forms. Invalid expressions show an error message.
No. Parsing and evaluation use jsonpath-plus locally in your browser.
Yes. Use a path that points to objects or scalars — results show each matched value. For flat key lists without paths, use JSON Key Extractor.