D3 (d3-geo): Map projections and SVG maps for custom data graphics. Projection Wizard: Find the right map projection for your area.
| D3 (d3-geo) | Projection Wizard | |
|---|---|---|
| Category | Map Libraries & SDKs | Cartography & Map Design |
| Pricing model | Open source | Free |
| Starts at | Free | Free |
| Free tier | — | — |
| Open source | Yes | No |
| Software licence | ISC | — |
| API | — | — |
| Platforms | JavaScript | Web |
| Made by | — | — |
| Commercial use | Allowed | Check terms |
| Export / print images | Allowed | Check terms |
| Offline / caching | Allowed | Check terms |
| Visits from MapTools | 1 | 4 |
| Visit | Visit |
D3 (d3-geo) features
- Many map projections
- SVG and canvas rendering
- TopoJSON support
- Full design control
Projection Wizard features
- Extent-based recommendations
- Equal-area and conformal options
- PROJ and WKT output
Summary based on public information. Check each provider's current pricing and terms.