CSV → Chart
Turn CSV data into a bar, line, or pie chart and export as SVG — in your browser, nothing uploaded.
published
- [FREE]
- [NO_SIGNUP]
- [NO_UPLOAD]
CSV → Chart turns a column of numbers into a bar, line, or pie chart — drawn in your browser, exportable as SVG, with nothing uploaded.
Private by default
Parsing (papaparse) and rendering (hand-rolled SVG) both run locally — no third-party chart service ever sees your data. Labels are escaped, so even messy CSV can’t break the output.
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Frequently asked questions
Is my data uploaded?
No. The CSV is parsed and the chart is drawn in your browser (hand-rolled SVG, no third-party chart service) — your data never leaves the page. Good for sensitive numbers you wouldn't paste into an online chart maker.
What chart types are supported?
Bar, line, and pie. Pick which column supplies the labels and which supplies the values; numeric columns are auto-detected for the value field.
Can I export the chart?
Yes — download it as an SVG (crisp at any size, editable in design tools). The SVG is generated locally from your data with labels safely escaped.
How much data can it chart?
Best for up to a few hundred points. Beyond that, bar/pie get cramped — line still works, or pre-aggregate your data first.