Waterfall Chart Generator

Turn a list of changes into a waterfall chart — see exactly what moved the total, up or down.

Your data never leaves this browser

The file is parsed, previewed and charted on your own device. Nothing is uploaded — not even a sample. Close the tab and the data is gone.

Or paste table text

Load a table with one row per item (and a total column if your data has sub-totals), then click Generate chart.

How it works

  1. 1.Load a CSV or Excel table with one row per item: what it is, how much it changed, and optionally whether it is a total.
  2. 2.Pick the item and amount columns. If a column says total (or 合计), choose it as the total column — those rows start from zero and reset the running total.
  3. 3.Click Generate chart: increases grow upwards from the running total, decreases hang down from it, so you can see what moved the number.
  4. 4.Download the PNG. Rows whose amount is not a number are listed as left out — fix them at the source and generate again.

Frequently asked questions

Do I get free credits to try Waterfall Chart Generator?
Yes — new accounts get 3 free credits to spend on any tool, Waterfall Chart Generator included. After that you only pay for what you run.
How many credits does Waterfall Chart Generator cost?
Everything runs in your browser and nothing is uploaded: free accounts pay 1 credit per run, and Pro or Pro+ members run it as often as they like.
Is the content I paste private?
Waterfall Chart Generator uses your input only to generate the result. Stored results are deleted automatically by our retention policy, and you can remove any run from your history.
Do I need to install anything?
No. Waterfall Chart Generator works in any modern browser — nothing to download or install.