D3 (d3-geo): Map projections and SVG maps for custom data graphics. Timeline Visualizer: Turn Google Maps Timeline exports or geotagged photos into animated travel videos and maps.
| D3 (d3-geo) | Timeline Visualizer | |
|---|---|---|
| Category | Map Libraries & SDKs | Geospatial Data Visualization |
| Pricing model | Open source | Freemium |
| Starts at | Free | See website |
| Free tier | — | — |
| Open source | Yes | No |
| Software licence | ISC | — |
| API | — | — |
| Platforms | JavaScript | |
| Made by | — | — |
| Commercial use | Allowed | Check terms |
| Export / print images | Allowed | Check terms |
| Offline / caching | Allowed | Check terms |
| Visits from MapTools | 3 | 0 |
| Visit | Visit |
D3 (d3-geo) features
- Many map projections
- SVG and canvas rendering
- TopoJSON support
- Full design control
Timeline Visualizer features
- Google Timeline JSON import
- Geotagged photo import
- MP4 travel video export
- Visited countries & states maps
- Privacy zones
- No account required
Summary based on public information. Check each provider's current pricing and terms.