.propertyA child property element under an object key.
[index]Array index access (e.g. [0] for the first item).
[*]Wildcard element returning all values of an array or object.
Master JSON Data Extraction with JSONPath Expressions
When dealing with heavy config payloads, parsing multi-level nested logs, or extracting target fields in automation pipelines, utilizing JSONPath queries is standard practice. Our interactive debugger assists developers in compiling correct paths without constantly re-running server scripts.
How to use JSONPath Expression Tester
Paste or type your input into the editor on the left.
Leave the defaults, or tweak them if the tool exposes options.
The result appears on the right as you type.
Copy the output or download it.
This tool runs in your browser. Your input is not uploaded or stored.
Use it from the API
Everything this page does is also available as a REST endpoint, so you can call JSONPath Expression Tester from your own code, a script or a CI pipeline.
The endpoint returns a JSON envelope ({ ok, data, meta }) and costs 1 credit per successful call. Try it in the playground or browse the full API reference.