Structural comparison tool

JSON Diff & Compare Tool

Compare two JSON documents by nested path and identify added, removed, changed and unchanged values.

Original JSONCompared JSON

Structural diff

added

removed

changed

unchanged

Change	Path	Before	After
unchanged	$.user.name	"Ana"	"Ana"
unchanged	$.user.roles[0]	"editor"	"editor"
added	$.user.roles[1]	—	"admin"
removed	$.active	true	—
added	$.verified	—	true

Find structural differences between two valid JSON values, including nested objects and arrays.

Input is processed locally in your browser and is not sent to Navorika.

Object keys are matched by name at each nested path.

Array items are compared by numeric index so insertions and removals remain explicit.

Added paths exist only on the compared side; removed paths exist only on the original side.

Unchanged count measures equal leaf values rather than lines of formatted text.

Arrays are compared by index and do not attempt identity matching or move detection.
JSON object key order is not treated as a difference.

Does formatting affect the comparison?

No. Both inputs are parsed before comparison.

How are arrays handled?

Values are compared at matching indexes.

Can I copy the result?

Yes. Copy summary includes counts and every reported path.

Selected from curated relationships first, then the same subtopic and category.