Searchable JSON viewer

Explore and search nested JSON locally in your browser.

Runs locally in your browser. Payloads, schemas, expressions, and generated output stay on your device.

JSON input

JSON

{
  "park": {
    "name": "json park",
    "features": [
      { "name": "formatter", "local": true },
      { "name": "viewer", "local": true }
    ]
  }
}

${} 1

park{} 2

name:"json park"

features[] 2

0{} 2

name:"formatter"

local:true

1{} 2

name:"viewer"

local:true

Common uses

Search keys and primitive values inside nested payloads.
Collapse noisy branches while keeping important paths in view.
Inspect shape and depth before deciding whether a payload needs a schema.

Details

Does search send my JSON anywhere?

No. The viewer parses and searches the current payload locally in your browser.

Can it find keys with dots in their names?

Yes. Matching paths preserve bracket notation when a key cannot be represented as a plain dotted path.

Private by default

The current tool runs in your browser. Payloads, schemas, expressions, and generated output are not sent to jsonpark.com, Supabase, Turnstile, or analytics.