Back to all tools
JSON Viewer
Format, validate, and visualize JSON data with syntax highlighting and tree view.
Enter or upload JSON to preview
Features
- Tree View: Collapse and expand nested objects and arrays for easy visualization
- Raw View: View formatted, indented JSON as plain text
- Validation: Real-time JSON validation with detailed error messages
- Beautify: Format JSON with proper indentation
- Minify: Remove whitespace to minimize file size
- File Upload: Load JSON files directly from your device