What if the objects in the array don't all have the same fields?

The table includes every field seen across all objects as a column, leaving cells blank for objects missing that particular field.

Does it handle nested objects inside the array?

Simple nested values are shown as their JSON representation within the cell — deeply nested structures are best viewed by drilling into a specific object.

Can I use this on a single JSON object instead of an array?

It's built for arrays of objects specifically, since that's what maps naturally to table rows — a single object doesn't have multiple rows to show.

Does JSON Table Viewer upload my files to a server?

No. JSON Table Viewer runs entirely in your browser using on-device processing, your files never leave your device.

JSON Table Viewer

View a JSON array of objects as a readable table.

Runs in your browser

JSON (array of objects)

name	age	city
Ada	30	London
Grace	41	NYC

About this tool

A JSON array of objects is easy for software to parse but hard for a person to scan visually — deeply nested braces and repeated field names across dozens of objects don't read the way a table does. This tool renders a JSON array of objects as a readable table, with each object's fields as columns, making it far easier to spot patterns or specific values than scrolling through raw JSON.

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