How to use JSONPath Tester
Paste valid JSON, enter the JSONPath expression, then run the test and review the matched value or reported error.
What the tool does
Run a JSONPath expression against pasted JSON and inspect the matched value or any parsing and evaluation error.
Supported inputs
A JSON document and the JSONPath expression to evaluate against it.
Actual output
The value matched by the JSONPath expression or an error when the JSON or path cannot be evaluated.
Privacy and processing
Processing runs locally unless the tool clearly requests a public network resource.
Limitations
Parsing, formatting and generated output follow the browser-side rules implemented by this tool and may differ from another language, runtime or standard version. Validate important output in the target environment and do not use live secrets as test data.
Common mistakes
Validate the JSON first and check array indexes and property names carefully. This tool supports the JSONPath syntax implemented by the page, not every extended dialect.
Frequently asked questions
What can I use JSONPath Tester for?
Run a JSONPath expression against pasted JSON and inspect the matched value or any parsing and evaluation error.
What input does JSONPath Tester accept?
A JSON document and the JSONPath expression to evaluate against it.
What should I check after using JSONPath Tester?
Parsing, formatting and generated output follow the browser-side rules implemented by this tool and may differ from another language, runtime or standard version. Validate important output in the target environment and do not use live secrets as test data.
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