RFC 9535 core selectors
Use member, index, wildcard, descendant, slice, multi-selector, and filter expressions.
Online JSONPath Tester & Query Tool
Run JSONPath expressions, inspect every matching node, and copy unambiguous JSONPath or JSON Pointer locations.
Ready to query0 matches
Standards-based queries
Extract the JSON nodes
you actually need.
Every match has a path
Inspect the value, data type, canonical JSONPath, and JSON Pointer for each result.
Safe execution
A browser Worker interprets expressions without evaluating JavaScript code.
Worked example
See JSONPath Tester in action.
Test JSONPath queries, filters, slices, and matching node paths locally.
$.users[?(@.id >= 2)].name
2 matches · $['users'][1]['name'] · $['users'][2]['name']
Real questions, clear answers
JSONPath Tester FAQ
Which JSONPath features are supported?
The tester covers RFC 9535 core selectors: members, indexes, wildcards, descendant segments, slices, multiple selectors, filters, comparisons, and boolean conditions.
Does a filter execute JavaScript?
No. Expressions are parsed and interpreted in a browser Worker. eval, new Function, custom functions, and arbitrary JavaScript are not supported.
What does zero matches mean?
It means the JSON and expression were valid but selected no nodes. It is shown as No Matches, not as a syntax error.