[]
Online JSONPath Tester
Paste JSON, write a JSONPath expression, and inspect matching values immediately. All parsing and matching stays in your browser. This is useful for API debugging and test data inspection when you need to query nested JSON instead of reading the whole document.
What is JSONPath?
JSONPath is a query language for navigating JSON trees. It can select a nested property, an array item, all values under a wildcard, or matching keys recursively.
How to use this JSONPath tester
Paste a JSON document, enter an expression such as $.users[*].name, and select Run JSONPath. The result panel shows each matching value as formatted JSON and reports syntax problems separately.
Useful expressions
Use $.store.book[0] for a specific item, $.users[*].email for every email, or $..id to find id properties anywhere in the document.
How to use JSONPath Tester for related tasks
Try a JSONPath expression such as $.users[*].name or $..id, then compare the matched values with the source document.
Related tools: JSON Parser, JSON Schema Validator.
Frequently asked questions
Is JSONPath the same as JavaScript property access?
JSONPath is a query notation for JSON trees. This tester supports common expressions such as $.users[0].name, $.users[*].name, and $..name.
Does this JSONPath tester upload my data?
No. JSON parsing and path matching happen entirely in the browser. Nothing is sent to a server or saved.
What happens when no values match?
The result panel clearly reports that the expression returned no matches, which helps distinguish an empty result from invalid JSON or an invalid expression.
How do I query nested JSON values?
Start with $, add property names or array indexes, and use wildcards for collections; recursive queries such as $..id search deeper levels.