Tools/Format and validation/JSON Unflattener
All tools

JSON Unflattener

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

Input0 characters
Result0 characters

Input and result notes

Unflattening reconstructs hierarchy from path keys, with numeric tokens potentially representing arrays. Resolve conflicting parent and child paths before interpreting the reconstructed result.

Format and validation
  • JSON Key Sorter

    Sort object keys recursively throughout a JSON document while preserving the order of array elements.

  • JSON Object Merger

    Merge two JSON objects recursively and choose how arrays are combined in the resulting document.

  • JSON Diff

    Compare two JSON values and generate an RFC 6902 Patch.

  • JSON Patch Applier

    Validate and apply an RFC 6902 Patch to JSON.