JSONPath Tester

Run JSONPath queries against JSON and see the matches live — pull values out of a deeply nested response without writing a script. Use it for checks like $.items[*].id, drilling into API responses, or confirming which objects match before you put the query into code. JSONPath now has a formal RFC, but library dialects still differ; this tool uses jsonpath-plus, so test edge-case filters before relying on portability. It queries parsed JSON values, so a 64-bit integer past 2⁵³ in a result can lose precision; the tree viewer keeps those exact.