Tools/Developer tools/JSON Patch Applier
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JSON Patch Applier

Validate and apply an RFC 6902 Patch to JSON.

Source JSON0 characters
JSON Patch0 characters
Result0 characters

Input and result notes

JSON Patch addresses fields with JSON Pointer: /a/0 refers to the first item in array a. Escape ~ and / in property names as ~0 and ~1. Confirm the starting document version and operation order before applying a patch.

Developer tools
  • JSON Pointer Query Tool

    Locate a JSON value using an RFC 6901 JSON Pointer, including escaped slashes and tildes in property names.

  • JSONPath Query Tool

    Query a JSON document with a JSONPath expression and view the matching values and nodes.

  • JSON Flattener

    Flatten nested JSON objects into dot-path key-value pairs for easier inspection or tabular processing.

  • JSON Unflattener

    Rebuild nested JSON objects from flat dot-path keys and their associated values.