JSON swap row fields

Client

Quickly flip mis-labeled columns in imported JSON rows.

Learn more: swap fields

Swaps values even when one key is missing (becomes undefined).

Local processing

Parsing and output formatting run entirely in your browser—nothing is uploaded for this transform.

Input

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Paste JSON, then read transformed output below.

Nearby workflows on Toolcore

  • JSON rename keys with map — Rename keys using a JSON map at every object level—local transform. once JSON text parses on this page.
  • JSON pick row fields — Keep only selected fields on each object in a JSON array—local column pick. once JSON text parses on this page.
  • JSON formatter — JSON format online: pretty-print, minify, validate, escape, download . once JSON text parses on this page.
  • JSON compare — Side-by-side diff paths; sample pre-filled. once JSON text parses on this page.

Common use cases

  • Quickly flip mis-labeled columns in imported JSON rows.

Common mistakes to avoid

  • Invalid JSON

    Fix parse errors before expecting output.

FAQ

Is data uploaded?

No—all parsing and transforms run locally.

How is this different from jq?

This page focuses on one deterministic task without a filter language.

More tools

Related utilities you can open in another tab—mostly client-side.