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JSON inspection

JSON Decode Tree

Parse JSON into an expandable tree, unwrap JSON string layers, and decode nested fields locally in the browser.

Client-sideNo signupFast utility

Inspect JSON payloads as a tree

Paste a JSON payload, decode it locally, then expand the tree or parse nested JSON string fields.

How it works
  1. 1Paste a valid JSON payload or a JSON string into the input area.
  2. 2The tool runs JSON.parse locally and unwraps extra JSON string layers when possible.
  3. 3Expand the tree and click Parse on nested string fields such as body when needed.
Output
JSON parsed locally. Layers parsed: 1.
JSON tree
Root
Object | 1
{response: {status: "OK", body: "{\"ok\":true,\"items\":[1,2],\"meta\":{\"nested\":\"yes\"}}"}}
response
Object | 2
{status: "OK", body: "{\"ok\":true,\"items\":[1,2],\"meta\":{\"nested\":\"yes\"}}"}
status
String
"OK"
body
String
"{\"ok\":true,\"items\":[1,2],\"meta\":{\"nested\":\"yes\"}}"
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