JSON Diff
Compare two JSON documents key by key and see exactly what was added, removed, or changed.
The diff between A and B appears here.
Runs in your browser. Your input is not uploaded to PayloadIQ.
JSON Diff walks both documents structurally and reports every leaf that differs: keys present only in B are marked added, keys present only in A are removed, and keys whose value changed show the old value next to the new one. Each line is addressed by its full path (for example profile.city or tags[2]), so a change deep inside a nested object or array is easy to locate.
One caveat: arrays are compared positionally, by index. Inserting a single element near the front of a long array shifts every later index, so the diff can look larger than the change actually was — if order is not meaningful, sort both sides the same way before comparing.