Inspect/

JSON Table Viewer

ParserArray pathNo network payload

Input⌘1375 B · JSON

ResultReady

Run the current tool with ⌘↵. The payload stays inside the local worker.

Inspect · PROCESSED LOCALLY

What JSON Table Viewer does

Project arrays of JSON objects into a readable table with unioned columns and preserved nested values.

Also searched as table, grid, spreadsheet, rows, columns, tabular, records, array of objects.

Find an array of records

Union visible keys

Bound rendered rows and preserve nested cells

Missing cells remain distinct from explicit null values, and nested objects stay inspectable rather than becoming meaningless text.

QUESTIONS, ANSWERED

Does jsontools.me upload my JSON?

No. The document is parsed and processed by json-buf inside a dedicated WebAssembly worker on your device.

Does it work offline?

Yes. After the application shell and engine have loaded once, the installable PWA keeps the tools available without a network connection.