FuryJSON
JSON Viewer & Editor with tree and raw text modes, syntax highlighting, and offline-first privacy.
Privacy Policy
Key features
- JSON tree viewer: browse objects and arrays as a collapsible node tree.
- Visual JSON editor: edit values, keys and nodes directly from Tree View.
- Text JSON editor: edit raw JSON with syntax highlighting and undo/redo.
- JSON formatter: pretty-print and format JSON for easier reading.
- JSON validation: detect invalid JSON before applying text edits.
- Search and filter: find text matches and filter JSON tree nodes quickly.
- Large file support: optimized editor engine for large JSON documents.
- Two-way editing: switch between Tree View and Text View while keeping content in sync.
- Share and export: share JSON files through the Android share sheet.
- CSV export [Premium]: export JSON data to CSV.
- Expression evaluator [Premium]: run JSONata-style expressions to query and transform JSON.
- Tablet friendly: adaptive two-pane layout for tablets and landscape screens.
- Offline and private: files stay on your device unless you choose to share or export them
