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IV · JSON & DataAV-D01

AV-D01

JSON Diff

Compare two JSON documents side by side and export the changes as a JSON Patch.

● Runs on your device; nothing is uploaded

How to use it

  1. Paste JSON into Original and Changed, or use Open on either side to load a file.
  2. Tick Ignore array order or Match array items by id to suit your data.
  3. Click Compare and read the added, removed, changed and moved counts.
  4. Switch between the Visual, JSON Patch and Raw delta views.
  5. Copy the output, or click Download patch or Download delta.

Limits

Opened file size
20 MB per side
Features
  • RFC 6902 JSON Patch export
  • Visual diff with an option to hide unchanged values
  • Array items matched by id, _id or key, so edits aren't shown as remove + add
  • Order-insensitive array comparison
  • Parse errors reported with line and column
  • Swap and per-side Format buttons

For AI agents: avtools_json_diff

AV-D01 · JSON Diff

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