JSONPath is a query language for JSON, similar to XPath for XML. It uses expressions to navigate and extract data from JSON structures.

What JSONPath functions are supported?

The tool supports standard JSONPath operations including dot notation, bracket notation, wildcards, recursive descent, and filter expressions.

Why is my JSONPath returning empty results?

Common causes include incorrect path syntax, case-sensitive key names, or the path not matching the actual JSON structure. Try using the path finder tool first.

JSONPath Tester - Online JSONPath Expression Validation

How to Use

Paste the JSON data you want to query into the left input box.
Enter a JSONPath expression in the expression input box, e.g., $.name or $.data.users[0].
Or click the quick query buttons to insert common expressions with one click.
Click the "Test Expression" button. Matched data appears on the right.

Related Tools

JSON Query

Query JSON data using expressions

JSON Path Finder

Visually find JSON paths

JSON Schema

Generate Schema definitions from JSON

About JSONPath Tester

JSONPath Expression Tester is a free online tool that helps you test and validate JSONPath expressions in real-time. JSONPath is a query language for locating and extracting data within JSON data, similar to how XPath works with XML.

Quickly verify the correctness of JSONPath expressions without repeatedly debugging in code. Supports standard JSONPath syntax including property access ($.name), array indexing ($.items[0]), wildcards ($.items[*]), and filters ($.items[?(@.price>10)]). All tests run locally in the browser without uploading data.