What columns does my website traffic CSV need?
A channel or date label and a sessions count. Two numeric columns — sessions and conversions — also work for scatter views.
Pie Chart for Website Traffic
Sessions per channel, visits over time, conversions against visits: traffic data is a story about sources and trends, and each has a natural chart form.
Example: website traffic as a pie chart
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.
Sample CSV: website-traffic.csv
Download sample CSVThis is the file this page charts. Upload it as-is, or copy the rows into a .csv and drop your own data in instead.
| Channel | Sessions |
|---|---|
| Organic search | 18400 |
| Direct | 9600 |
| Social | 5200 |
| Paid search | 4700 |
| Referral | 3100 |
| 2400 | |
| Other | 900 |
Build this chart in three steps
1
Upload your file
Drop in your website traffic CSV or Excel file. It is read in your browser and never uploaded to a server.
2
Confirm the columns
Labels and numbers are detected automatically — adjust a column type with one click if your pie chart needs a different pairing.
3
Export or refine
Download the pie chart as PNG, SVG or CSV, or open it in Studio to tune colors, labels and sorting.
Why a pie chart fits website traffic
A pie chart is built for share: each slice answers “how much of the whole?”. For website traffic, totals like budget, responses or sessions split into instantly readable proportions.
Website Traffic and Pie Chart — common questions
Is a pie chart the right tool for website traffic?
A pie chart is built for share: each slice answers “how much of the whole?”. For website traffic, totals like budget, responses or sessions split into instantly readable proportions.
Which file formats does the converter accept?
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.
Other templates for this tool
Same data, different view
Ready to chart your own website traffic?
Upload a file, confirm the columns, and your pie chart appears instantly — nothing leaves your browser.
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