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Funnel Chart Generator

Create funnel charts from stage values and inspect conversion drop-off.

Formula reviewed: 2026-02-14 Data

Funnel Chart Generator converts sequential stage values into a visual funnel so you can see where drop-off happens between steps. It is useful for sales pipelines, signup journeys, onboarding flows, and support resolution stages where conversion at each step matters. The tool accepts simple `Stage, Value` rows, scales widths relative to the largest stage, and calculates stage-to-stage conversion percentages automatically. Invalid lines are skipped with clear warnings for fast cleanup. Use it to identify bottlenecks and prioritize improvement efforts in the stages losing the most volume.

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Input Pattern

Enter values in the left panel, keep units explicit, run the calculation, then copy or share the result. Invalid fields are highlighted immediately.

How to use this tool

  1. Enter one stage per line using `Stage, Value` in top-to-bottom process order.
  2. Click `Generate Funnel` to compute relative stage widths and conversion percentages.
  3. Review drop-off between stages and focus optimization on the weakest conversion points.

Funnel Inputs

Enter one line per stage in Stage, Value format.

Funnel Chart

Visitors 1200 (100.00%)
Signups 430 (35.83%)
Trials 220 (51.16%)
Paid 95 (43.18%)

How to interpret the result

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