JSON set by dot path

Client

Surgical edits without a full patch document—pairs with get-by-path.

Learn more: setting paths

Creates missing intermediate objects; array segments use numeric indexes.

Local processing

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

Input

?
Paste JSON, then read transformed output below.

Nearby workflows on Toolcore

  • JSON get by dot path — Read a single value with dot notation such as user. once JSON text parses on this page.
  • JSON Pointer & Patch — RFC 6901 pointers, apply RFC 6902 patches, generate diff patches—client-side. once JSON text parses on this page.
  • JSON apply defaults — Fill missing keys from a defaults object—no overwrites; shallow or deep; local only. 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.

Common use cases

  • Surgical edits without a full patch document—pairs with get-by-path.

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.