Privacy-first performance comparison: Better JSON Viewer vs JSONLint vs JSONFormatter vs JSONViewer. See why 100% client-side processing makes all the difference for developers.
| Feature | Better JSON Viewer | JSONLint | JSONFormatter | JSONViewer |
|---|---|---|---|---|
| Privacy (Client-side only) | ✓ 100% | ✗ Server uploads | ✗ Server uploads | ✗ Server uploads |
| JSON Formatter & Beautifier | ✓ | ✓ | ✓ | ✓ |
| JSON Validator | ✓ | ✓ | ✓ | ✓ |
| Interactive Tree View | ✓ Collapsible | ✗ | ✓ Basic | ✓ Basic |
| JSON Diff & Compare | ✓ Visual diff | ✗ | ✗ | ✗ |
| JSON to CSV Converter | ✓ Nested support | ✗ | ✗ | ✗ |
| JSON Schema Generator | ✓ Auto-generate | ✗ | ✗ | ✗ |
| Schema Validation | ✓ Full support | ✗ | ✗ | ✗ |
| Query & Extract | ✓ Paths/Keys/Values | ✗ | ✗ | ✗ |
| Keyboard Shortcuts | ✓ Ctrl+Enter, Ctrl+Shift+C | ✗ | ✗ | ✗ |
| Mobile Responsive | ✓ Optimized | ✓ Basic | ✓ Basic | ✓ Basic |
| Ad-Free Experience | ✓ Clean interface | ✗ Ads present | ✗ Ads present | ✗ Ads present |
See Better JSON Viewer's visual diff in action. Compare two JSON objects side-by-side with syntax highlighting.
Try JSON Diff Tool →Last updated: January 2025 • Comparison based on publicly available features and testing