Developer Data Utility
JSONPath Tester
Test a documented JSONPath subset against JSON directly in your browser.
Test a path
Supported method
v1 supports the root symbol $, dot-property access, quoted bracket properties, numeric array indexes, and wildcard * expansion across arrays or object values.
Worked examples
$.user.namereturns one nested property.$.items[0]returns the first array item.$.items[*].namereturns every matching name in the array.
Privacy
The JSON and path stay in the browser.
Limitations
This is deliberately not a full JSONPath implementation. Filters, recursive descent, slices, unions, functions, and script expressions are not supported in v1.
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