Build funnel charts that reveal where your leads, visitors, or users drop off - so you can fix the leaks and boost conversions.
Column A = Stage names, Column B = Values. First row = header.
Comma separated stage names
Comma separated numbers - typically decreasing for a funnel
Chart Direction
Top Stage
12,000
Bottom Stage
600
Overall Rate
5.0%
Total Drop-off
11,400
A funnel chart is a specialized visualization that shows how data narrows through sequential stages. Picture an actual kitchen funnel - wide at the top, skinny at the bottom. That same shape tells a story in business and analytics: you start with a big number (like website visitors) and watch it shrink stage by stage until you reach the final outcome (like paying customers). Each horizontal bar represents a step, and its width shows the volume at that point.
Unlike a regular bar chart, where the bars sit side by side for comparison, a funnel stacks them in descending order and centers them on a vertical axis. That tapering shape immediately draws the eye to where the biggest drop-offs happen - which is exactly why sales teams, marketers, and product managers rely on funnels every day.
Funnel charts really shine when your data represents a process with clearly defined phases - and you expect each phase to have fewer items than the one before it. Here are a few scenarios where they fit like a glove:
If your data doesn't follow a natural top-to-bottom progression (say, you're comparing unrelated categories), a bar chart or pie chart is probably a better choice.
Reading a funnel chart is pretty intuitive once you know what to look for:
Building a funnel chart here takes about 30 seconds. Here's the quick walkthrough:
You can also upload an Excel or CSV file if you already have your data in a spreadsheet. Just make sure Column A has the stage names and Column B has the numbers.
They're essentially the same shape, just flipped. A funnel chart goes from wide (top) to narrow (bottom) and is used for processes where numbers decrease - like conversions. A pyramid chart goes from narrow (top) to wide (bottom) and is typically used for hierarchies - think org structures or population tiers. Our tool lets you switch between the two with a single toggle.
Technically, yes - the chart will render. But it will look odd because the bars won't form that smooth tapered shape. If your data increases or fluctuates, a horizontal bar chart or stacked bar chart gives a clearer picture. Funnel charts are designed for data that narrows progressively.
There are two ways, and both are useful. The overall conversion rate is the bottom value divided by the top value, times 100. For example, 600 sales out of 5,000 visitors = 12%. The stage-to-stage rate divides each stage by the one just above it - so if 3,200 out of 5,000 visitors expressed interest, that step converts at 64%. Stage-to-stage rates help you pinpoint exactly where people drop off.
Yes! Click the "Upload Excel File" button in the Data tab and select your .xlsx, .xls, or .csv file. Format your spreadsheet with stage names in Column A and values in Column B. The first row should be a header row. Our tool will auto-populate the chart with your data.
For slide decks and social media, PNG is the go-to - it keeps the image sharp with a transparent-friendly format. JPEG/JPG is slightly smaller in file size, which is handy for emails or web uploads where quality loss is acceptable. If you need to resize the chart without losing sharpness (think print or Retina displays), download the SVG. It's a vector format that scales to any size without getting pixelated.
100% free, no signup, no email required. Just open the page, plug in your data, customize the look, and download your chart. We don't store your data either - everything runs in your browser.
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Funnel charts have been a go-to tool for sales teams and marketers for decades, and they're only getting more popular as data-driven decision-making becomes the norm. This free tool lets you build one right in your browser — enter your data, customize the colors and layout, and download a polished chart ready for your next presentation or report. No installs, no accounts, and your data never leaves your device.