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JSON Diff Visualizer
DeveloperCompare two JSON objects and inspect structural changes path by path.
ttb run json-diff-visualizer
Structural diff
$.features.graphql
changed
false
true
$.features.websocket
changed
false
true
$.plan
changed
starter
pro
$.region
added
—
global
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How to Use JSON Diff Visualizer
Paste two JSON documents and the tool compares them structurally, showing which paths were added, removed, or changed. Each difference includes the JSON path plus before-and-after values, making it much easier to review configuration drift, API response changes, or schema migrations than a raw text diff.
1
Paste both JSON objects
Add the original JSON on the left and the modified JSON on the right.
2
Parse and compare
The tool validates both documents and builds a path-by-path diff automatically.
3
Inspect changes
Review each added, removed, or changed property with before-and-after values.
Frequently Asked Questions
Is this better than a plain text diff?+
For nested JSON, yes. A structural diff keeps the focus on actual key and value changes instead of whitespace or formatting noise.
Does key order matter?+
The visualizer compares JSON structure and values, so it is much less sensitive to simple formatting differences than a line-based diff.