What an org chart is and why it matters
An org chart (organizational chart) is a diagram that maps the reporting relationships and authority structure within a company, department, or team. Each node represents a person or role; each line represents a reporting relationship. The result is a visual model of who works for whom and how decisions flow.
Org charts come in three main forms. A hierarchical org chart is the classic top-down tree — the CEO or department head sits at the apex, and the structure fans down through layers of managers to individual contributors. A matrix org chart shows dual reporting lines: a person reports to both a functional manager (their discipline home) and a project or product manager, with solid lines for the primary relationship and dotted lines for the secondary one. A flat org chart compresses the hierarchy, showing few or no management layers between leadership and contributors — common in early-stage or self-organizing teams.
Common uses include onboarding (new hires learn the structure on day one), RACI planning (mapping accountability against an org structure), and headcount planning (visualizing current state versus open roles before a hiring cycle).
Org chart best practices
- Keep spans of control between 5 and 7 direct reports per manager — wider spans create coaching strain, narrower spans create unnecessary management layers.
- Use a consistent title format across all nodes: either "Name / Title" or "Title / Name" — never mix them.
- Show dotted-line (secondary) relationships explicitly rather than omitting them; hidden matrix relationships are a common source of confusion.
- Distinguish open or unfilled roles from filled roles using a visual treatment (dashed border or muted color) so headcount gaps are immediately visible.
- Keep the chart current — a stale org chart is worse than no org chart because it creates false confidence about who is responsible for what.
- For large organizations, produce department-level charts that link to team-level drill-downs rather than one enormous flat chart.
How to generate an org chart with flow-chart.io
- Create a free account — 40 AI credits/month, no credit card required.
- Select the Org Chart domain from the domain picker on the new diagram screen.
- Describe your structure in plain language — for example: "Engineering org with a VP of Engineering at the top. Three directors reporting to the VP: Director of Frontend, Director of Backend, and Director of Platform. Each director has four engineers. The Director of Frontend also has a dotted-line relationship to the Head of Design."
- Edit and export — click any node to rename, retitle, or reposition it. Add or remove reporting lines by dragging connectors. Export the finished chart as SVG, PNG, or PDF.
Org chart vs RACI matrix
Both tools map people to responsibilities, but they answer different questions. An org chart answers "who reports to whom." A RACI matrix answers "who is Responsible, Accountable, Consulted, and Informed for each task." They are complementary: use the org chart to establish the authority structure, then overlay a RACI to assign task-level ownership within that structure.
| Dimension | Org chart | RACI matrix |
|---|---|---|
| Primary question | Who reports to whom? | Who owns which task? |
| Structure | Tree or graph of people/roles | Grid of tasks × people |
| Best for | Onboarding, headcount planning, authority clarity | Project handoffs, process design, accountability gaps |
| Updates when | Team structure changes (hire, departure, reorg) | Process or project scope changes |
| Shows dotted-line? | Yes — as a distinct edge style | Only implicitly (C = Consulted) |
Frequently asked questions
- What is an org chart?
- An org chart (organizational chart) is a diagram that shows the reporting relationships and hierarchy within an organization. Each node represents a person or role, and the connecting lines show who reports to whom. Org charts are used for onboarding new employees, planning team structure, communicating authority, and identifying gaps in headcount.
- What are the different types of org charts?
- The three main types are hierarchical (top-down tree, most common — CEO at the top, individual contributors at the bottom), matrix (employees report to both a functional manager and a project manager, shown with solid and dotted lines), and flat (few or no management layers between leadership and contributors, common in early-stage companies). There are also divisional org charts (organized by product, geography, or market) and network org charts (showing relationships across team boundaries).
- How many direct reports should show on an org chart?
- A span of control between 5 and 7 direct reports per manager is widely considered the practical limit for most roles. Fewer than 4 can indicate a bloated management layer; more than 8 typically creates coaching and communication strain. Org charts with very wide spans benefit from collapsing sub-trees to keep the diagram readable.
- What is a dotted-line relationship in an org chart?
- A dotted-line relationship (also called a secondary or indirect reporting line) indicates that one person has an advisory or functional relationship with a manager who is not their primary supervisor. For example, a marketing manager embedded in a product team may report directly (solid line) to the CMO but have a dotted-line relationship to the Head of Product. In flow-chart.io, dotted-line connectors are generated as a distinct edge style and are fully editable.
- Can I add photos to an org chart in flow-chart.io?
- Yes. Each node in a flow-chart.io org chart is a fully editable object. You can open the node properties panel and attach an image URL or upload a photo to display inside the node alongside the name and title. This produces a people-directory style org chart rather than a plain box-and-line diagram.
- What export formats does flow-chart.io support for org charts?
- flow-chart.io exports org charts as SVG (vector, scales to any size), PNG (raster, ready for slides and docs), and PDF. You can also export the scene graph as JSON to re-import and continue editing later. SVG is the recommended format for embedding in internal wikis or Notion pages because it stays crisp at any zoom level.
- How is flow-chart.io different from Lucidchart for org charts?
- Lucidchart requires you to build the org chart manually or import a spreadsheet. flow-chart.io generates the entire diagram from a plain-language description — you describe the structure once and get a fully positioned, styled org chart immediately. Every element is then editable in place: drag nodes, rename roles, change colors, add dotted-line relationships. There is no template to fill in and no CSV to prepare.