JSON Path Tester
Test a JSONPath expression against JSON data and see matching values extracted instantly.
Matches
Your result will appear here.
What is JSON Path Tester?
JSONPath Tester is an interactive evaluation tool that lets developers test and refine JSONPath query expressions against complex JSON documents in real time. Powered by jsonpath-plus, it supports root queries, wildcards, array slicing, recursive descent (..), and script filters. Ideal for debugging REST API extraction, log parsing, and data pipeline queries.
How to use JSON Path Tester
- 1Paste your JSON payload into the JSON data editor.
- 2Enter a JSONPath expression (e.g. $.store.books[*].title or $..author) in the query box.
- 3View matching extracted elements in the result panel and copy the output.
Key features
Real-Time Query Evaluation
Evaluates JSONPath expressions on every keystroke and displays matching results.
Full JSONPath Syntax Support
Supports wildcards (*), deep recursive descent (..), array slicing, and predicate filters.
Clear Error Feedback
Highlights invalid JSON syntax or malformed JSONPath expressions with actionable error messages.
Local Client-Side Execution
Processes JSON data locally in your browser so sensitive API responses are never exposed.
Examples & use cases
Extract Array Properties
Querying titles from a list of book objects
{
"store": {
"books": [
{"title": "Book A", "price": 10},
{"title": "Book B", "price": 20}
]
}
}[ "Book A", "Book B" ]
Frequently asked questions
Helpful guides & tutorials
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