Hub Chart Builder
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Chart Builder

Create bar, line, pie, and more charts from your own data. No signup — export as PNG or PDF.

Chart Type
Settings
Color Palette
Preview Bar Chart
Data
How to use
  1. Pick a chart type from the type grid (bar, line, pie, radar, scatter and more).
  2. Edit the data table — or import a CSV exported from Excel/Google Sheets.
  3. Tune the title, palette, and axes, then Export PNG or PDF.
FAQ

Bar, horizontal bar, line, area, pie, doughnut, radar and scatter. Each type re-renders instantly when you switch.

Yes — paste data directly into the editable table, or use the Import CSV button to load a sheet exported from any spreadsheet tool.

Chart.js draws to an HTML5 canvas in your browser — no data ever leaves the page. Export options use the same canvas.