Data FormatsLOCALRuns in your browser
JSONPath Tester
Evaluate a clearly limited JSONPath subset against JSON in the browser.
This tool handles input and primary processing in your browser and is designed not to send the input to QuickKit’s server.
How it works
Supports RFC 9535-inspired root paths using .name, ["name"], [0], and [*] only. Filters, slices, unions, recursive descent, functions, and script expressions are deliberately unsupported. Numbers are returned as their original JSON text and never rounded through a JavaScript Number, so 9007199254740993, 1e400, and -0 stay unchanged. JSON nesting is limited to 1,000 levels, and the indented output to 8 MiB.