{}JSONFatherDeveloper JSON Tools
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JSON Viewer

Generate sample JSONSimple
JSON input
Tree viewer

FAQ

Can I inspect nested arrays?

Yes. Expand arrays and objects, search across paths and values, and copy the exact location you need.

What is copied for a tree node?

You can copy the node value, its display JSONPath, or its JSON Pointer path.

Does the viewer work offline?

After the page loads, parsing and tree rendering happen in the browser without a server round trip.

JSON ValidatorCheck JSON syntax and locate parse errors.JSON MinifierCompress JSON into a compact valid payload.JSON DiffCompare two JSON documents by semantic path.JSON Schema GeneratorCreate a starter schema from sample JSON.JSONPath TesterRun JSONPath queries against local JSON.