Data Visualizer
A full charting studio in your browser: paste or drop CSV data and explore it in 29 chart types — bars, lines, areas, scatter, bubbles, histograms, box plots, heatmaps, radar, treemaps, waterfalls, funnels, dumbbells, slope charts, population pyramids, gauges, candlesticks and more. Style it with quick-look presets, six themes, eleven palettes or your own hex colors, gradient fills and soft shadows; add average lines, trendlines, targets and min/max callouts; transform values with cumulative sums, moving averages or index-100; then export a crisp SVG or a high-resolution PNG.
Runs 100% in your browser — your files never leave your device.
Read the full guide to this tool
Notes
- First column = category labels, further columns = data series; scatter and bubble read the columns as X, Y and size, candlestick as open, high, low and close.
- Pick the chart for the question: trends over time want lines, comparisons want bars or dumbbells, part-of-whole wants stacked bars or a treemap, distributions want a histogram or box plot.
- The PNG export renders at up to 4× resolution for print; the SVG is true vector output that scales to any size.
- Copy embed code publishes the finished chart image to abc.tools and copies an iframe snippet you can paste into any website or CMS; only the rendered chart is uploaded, and only when you click the button.
- Runs 100% in your browser — your files and data never leave your device.
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