IndicAtlas Thematic GeoJSON Generator

Upload a map image and load a Legend JSON to begin.

Drag inside the box to move it over India. Drag the bottom-right cyan handle directly on canvas to scale.

Load a JSON file to populate legend classes.

⚙️ Advanced Quality Tuning ▼

Color Tolerance: 15

Filter Thin Lines (State/Rivers): 3px

Min Polygon Area (px):

Boundary Smoothing: 1.0

Overlay Opacity: