SIPOC Diagram Maker

A SIPOC diagram is a process mapping tool that summarizes a process across five columns: Suppliers, Inputs, Process, Outputs, and Customers. It is widely used in Six Sigma and lean projects to scope processes at a high level before deeper analysis begins. SIPOC diagrams help teams align on process boundaries and stakeholders quickly.

Open the tool, describe your process or enter items directly into each column, and your diagram builds in real time. You can add or remove rows in any column, customize the visual styling, and export or share when ready. No account is required to get started.

Yes. The SIPOC diagram maker is free to use with no sign-up required. You can build, customize, and download your diagram at no cost. AI-assisted generation uses free credits included with every account.

A SIPOC diagram provides a high-level overview of a process in a structured five-column table, showing who supplies inputs, what the inputs are, the key process steps, what outputs are produced, and who the customers are. A process flowchart goes deeper, showing the sequence and decision points within the process. SIPOC is typically used first to define scope before building a detailed flowchart.

Absolutely. SIPOC diagrams are a standard deliverable in the Define phase of DMAIC. This tool generates the exact five-column format expected in Six Sigma project charters and tollgate reviews. You can export the diagram as a high-resolution image to paste directly into your project documentation.

You can add as many steps as your process requires. The tool supports unlimited rows in each column — Suppliers, Inputs, Process, Outputs, and Customers. Use compact mode if you need to fit a longer process onto a single page.

Yes. You can customize header background color, header text color, row background, alternating row shading, border width and color, font size, and text alignment. This lets you match your organization's brand or quality management templates.

Once your diagram is ready, copy the shareable link to send it to teammates or stakeholders. You can also download it as a PNG for slides and reports, or use the embed code to add it to a wiki or intranet page.

When you describe your process in plain language, the AI analyzes the description and populates all five SIPOC columns with realistic, contextually appropriate content. You can then edit any cell, add rows, or remove suggestions that don't apply. It is a starting point that saves significant time on the first draft.

Yes. SIPOC diagrams are core tools in both lean and Six Sigma methodologies. This maker supports the standard format used in Kaizen events, DMAIC projects, and continuous improvement programs. The export quality is suitable for professional project documentation and presentations.