Free · Ask JSON for the exact result you need

JSONata Query Playground

Run a safe, capped JSONata expression against JSON and inspect the structured result.

  • Real JSONata 2.2 query
  • Private in your browser
  • Time and result safety caps

Run JSONata query

Paste JSON, edit the JSONata expression, and run it locally with time, depth, and result limits.

1
Add JSON and a queryBoth stay in this browser tab
Bounded local queryJSONata 2.2.2 · 800 ms timeout · $eval off
2
See the resultReady when you are
Your query result will appear here

JSONata can filter, sort, group, calculate, and reshape the sample without an upload.

Three simple steps

How to use it

  1. Paste or open valid JSON.
  2. Write a JSONata expression.
  3. Run it and download the result.

Your JSON stays on this device

JSONata reads and transforms the JSON inside this browser tab. Bookify does not upload or save the data or expression. Every run has time, sequence, stack, input, and output limits, and $eval stays disabled.