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Tool 01
JSON formatter / viewer / converter
JSON Workbench
Format raw JSON, auto-convert stringified payloads, inspect nested sizes, expand complex structures, edit any branch in a popup editor, and export the cleaned result when you are done.
Workspace
Paste raw JSON, a JSON string, or upload a file and clean it up here.
Tree View
Expand any branch, inspect child sizes, and open a focused editor for nested structures.
rootobject5 properties352 B
5 properties
projectstring15 B
NSOrigin Labs
toolstring16 B
JSON Workbench
flagsobject3 properties78 B
3 properties
agenticAIboolean4 B
true
draftboolean5 B
false
modesarray4 items37 B
4 items
statsobject3 properties130 B
3 properties
viewsnumber4 B
1240
publishedAtstring22 B
2026-03-22T00:00:00Z
ownersarray2 items69 B
2 items
notesstring66 B
{"nested":true,"message":"This started as a JSON string."}