difference

JSON Comparator

Compare two JSONs and visualize their differences instantly.

How to use JSON Comparator

  1. Paste the original JSON in the left panel (JSON A)
  2. Paste the modified JSON in the right panel (JSON B)
  3. Click Compare

Result tabs

  • Differences — shows field by field what was added, removed, changed in value or changed in type
  • Reorders — detects array elements that changed position
  • Side by side — aligned view with changed lines highlighted in color

Colors

  • 🟢 Green — element added
  • 🔴 Red — element removed
  • 🟠 Orange — value modified
  • 🟣 Purple — data type changed
JSON A (original)
1
JSON B (modified)
1