JSONPath Finder

Query JSON with a dotted path, array indices and wildcards. Free, runs entirely in your browser — no signup, and nothing you paste in is uploaded.

A dotted path is the fastest way to answer "where does this field actually live" in a response you did not design. Array indices and wildcards are what make it more than string matching — a wildcard across a list lets you pull one field from every element without writing a loop.

It is most useful before you write any code. Confirming the exact path against a real response takes seconds and saves the loop where you rebuild, redeploy and re-read a log to learn that the thing you wanted was one level deeper than you assumed.