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Precision JSON Workstation
Not just a formatter — a complete JSON workstation
Format & Edit
Upload File
Load URL
Drag & drop .json files anywhere
⌘K
Command palette
Capabilities
Format & Beautify
Pretty-print with configurable indentation, sort keys, compact arrays
Semantic Diff
Compare two JSON documents with intelligent, structural diff
Query Playground
Run JSONPath, JMESPath, and jq queries against your data
Schema Tools
Generate, edit, and validate JSON schemas visually
HTTP Client
Send requests, inspect responses, auto-format JSON
Privacy First
All processing happens locally in your browser