Paste a column or upload CSV
The parser accepts columns, comma-separated rows, tabs, semicolons, spaces, and line breaks. If the file contains multiple numeric columns, choose the column to plot.
Histogram guide
How to Make a Histogram from Excel Data
If your data is in Excel, copy a numeric column and paste it into the online histogram maker. You can also export a worksheet as CSV and upload it directly.
This workflow is useful when you want more control over binning, labels, themes, and publication exports than a quick spreadsheet chart provides.
Move from spreadsheet to report
After creating the histogram, export SVG, PDF, PNG, CSV, or JSON so the chart and frequency table can move into a paper, slide deck, or report.
FAQ
Can I paste directly from Excel?
Yes. Select a column or range of numeric cells in Excel, copy them, and paste directly into the data box. The parser handles tabs, commas, spaces, semicolons, and line breaks, so standard Excel copy-paste output works without reformatting.
Can I upload an Excel file?
The tool does not read .xlsx files directly. Export the worksheet as CSV from Excel first, then upload the CSV file. If the file has multiple numeric columns, the tool will let you choose which column to plot.
What if my CSV has several columns?
When the uploaded file contains multiple numeric columns, a column selector appears so you can choose which column to plot. Only one column is plotted at a time, but you can switch columns without re-uploading the file.
Make a histogram from your data
Paste numbers, upload a CSV or TXT file, choose bins, customize labels and styles, then export SVG, PDF, PNG, CSV, or JSON from the main tool.
Go to the histogram maker