We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
If this tool helped you, you can buy us a coffee ☕
Generate custom funnel charts online to visually track conversion rates and analyze process flows.
Supports comma, semicolon, or tab delimiters. The first row can be a header. Each row represents a stage. At least 2 stages are required, and values must be non-negative.
US Paper Size Chart
Check US standard paper sizes, including everyday, ANSI, and ARCH series. Features millimeter and inch conversions with visual proportion charts.
Random Email Generator
Bulk generate random email addresses for testing and sign-ups with custom prefixes and domains.
Chinese D-Series Paper Size Lookup
Look up exact millimeter dimensions for D0 to D6 series paper based on the GB/T 19999-2003 national standard, suitable for book, magazine, and office paper design.
Random Decimal Generator
Generate random decimals with a specified range, decimal places, and quantity. Ideal for data analysis, simulation experiments, and more.
US Paper Size Chart
Check US standard paper sizes, including everyday, ANSI, and ARCH series. Features millimeter and inch conversions with visual proportion charts.
Random Email Generator
Bulk generate random email addresses for testing and sign-ups with custom prefixes and domains.
Chinese D-Series Paper Size Lookup
Look up exact millimeter dimensions for D0 to D6 series paper based on the GB/T 19999-2003 national standard, suitable for book, magazine, and office paper design.
Random Decimal Generator
Generate random decimals with a specified range, decimal places, and quantity. Ideal for data analysis, simulation experiments, and more.
Random Phone Number Generator
Generate random phone numbers by country, carrier, and prefix on demand for development, testing, and data simulation.
In data analysis, visually presenting user drop-offs across various stages can often be challenging. The funnel chart generator converts the values of each stage into a trapezoidal chart with decreasing widths, clearly displaying conversion rates and bottleneck nodes to help you quickly pinpoint issues. Built on HTML5 Canvas technology, it draws interactive funnel charts directly in your browser without requiring any software installation.
The values for each stage should be positive integers. It is generally recommended to enter them in process order with sequentially decreasing values to accurately reflect a funnel shape. All processing is done locally in your browser; your data will not be uploaded or stored. If negative numbers or non-numeric characters are entered, the system will prompt you to re-enter them.
To obtain accurate conversion rate analysis, we recommend entering data stage by stage starting from the total entry volume, ensuring the data follows a "top-down decreasing" logic. A typical e-commerce example: Visitors 5000 → Add to Cart 1200 → Generate Order 300 → Payment Successful 180. This helps clearly identify weak points in conversion. Funnel charts are also highly effective for ad campaigns, recruitment processes, and similar scenarios.