Geospatial data visualization studio: multi-engine, interactive, publication-quality charts from QGIS layers and external data.
02viz turns QGIS into a full data visualization studio. One click on Explore profiles any layer into a complete interactive dashboard with KPI cards, auto-generated charts, a correlation matrix and plain-English insights. Eleven chart types (bar, line, area, scatter, bubble, histogram, pie, box, heatmap, treemap, sunburst) rendered by two vendored engines (Apache ECharts and Plotly.js), fully offline. Charts are linked to the map: click a bar, slice or point and the matching features are selected on the canvas; flip live mode and the chart follows your selection. Built-in aggregation, group/color-by series, Top-N, sorting and trend lines; chart vector layers, attribute tables or external CSV/XLSX files; export any chart as a single interactive HTML file. Developed with feedback from educational workflows at Dokuz Eylul University, Department of City and Regional Planning.
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