What this tool does
JSONPath is a query language for JSON, similar to how XPath works for XML. It lets you select values deep inside a JSON document with a short expression. This tester runs your expression live and shows every matching value.
Common syntax
$— the root element..keyor['key']— a child property.[*]— all array elements...key— recursive search for a property anywhere.[?(@.price < 20)]— filter by a condition.
Example
$.store.books[*].title returns every book title. $..price returns every price anywhere in the document.
Limitations
- JSONPath has small dialect differences between libraries; this tester uses a widely used implementation.