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JSON to table

Turn an array of objects into a sortable, filterable table — with CSV export.

Input JSON
Paste a JSON array of objects to render a table.

Features

How it works

  1. Paste a JSON array of objects, e.g. [{...}, {...}] — non-array input is flagged so you know to fix it.
  2. The array renders as a table whose columns are the union of every object's keys; click a header to sort.
  3. Search globally, filter any column, page through rows, then export the result as CSV or JSON.

Your files never leave this page

Every conversion runs entirely in your browser using WebAssembly. There is no upload, no server-side processing, no analytics, and no cookies. Open DevTools → Network during the operation and you will see zero outbound traffic.

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Topics covered