What columns does my inventory CSV need?
A product or SKU column and a units column. Add unit cost as a second number if you would rather chart value instead of quantity.
Stock levels, reorder points and units per SKU: inventory data rewards the chart that makes shortages obvious before they turn into stockouts.
Every template starts from a real dataset. Below is the exact CSV this page charts — download it, copy the rows, or swap in your own numbers.
This is the file this page charts. Upload it as-is, or copy the rows into a .csv and drop your own data in instead.
| Product | UnitsInStock |
|---|---|
| Laptop Stand | 240 |
| USB-C Hub | 58 |
| Mechanical Keyboard | 132 |
| Monitor Arm | 76 |
| Webcam | 19 |
| Desk Lamp | 104 |
| Mouse Pad | 312 |
| Cable Set | 47 |
Drop in your inventory CSV or Excel file. It is read in your browser and never uploaded to a server.
Labels and numbers are detected automatically — adjust a column type with one click if your pie chart needs a different pairing.
Download the pie chart as PNG, SVG or CSV, or open it in Studio to tune colors, labels and sorting.
A pie chart is built for share: each slice answers “how much of the whole?”. For inventory, totals like budget, responses or sessions split into instantly readable proportions.
A product or SKU column and a units column. Add unit cost as a second number if you would rather chart value instead of quantity.
A pie chart is built for share: each slice answers “how much of the whole?”. For inventory, totals like budget, responses or sessions split into instantly readable proportions.
CSV (comma, semicolon or tab separated), TSV, Excel workbooks (.xlsx, .xls, .ods) and ZIP archives containing CSV files — up to 100 MB per file. Everything is parsed in your browser.
Upload a file, confirm the columns, and your pie chart appears instantly — nothing leaves your browser.
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