Free slide diagram makers
19 tools for slide-deck quality visuals in two minutes or less. Build in the browser, or let your AI make them through the MCP server. Free, no sign-up.
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Every tool in the toolkit.
Harvey Ball Matrix
Vendor, option and feature comparisons scored with Harvey balls, ticks or dots.
Chevron Process
Our-approach slides: 2–7 phases as chevrons, with timing and bullets under each.
Pyramid / Funnel
Stacked layers: a hierarchy pyramid, or a funnel of stages that narrow down.
Football Field Chart
Valuation summaries: low-to-high ranges per method, with price markers.
Porter's Five Forces
Industry analysis: Porter's five forces as a cross, rated Low to High.
SIPOC Diagram
Lean and Six Sigma scoping: suppliers, inputs, process steps, outputs and customers in five columns.
Issue Tree
Issue trees, KPI and value driver trees: a question or metric broken down left to right, with values and operators.
Lab Fishbone
Lab value skeletons for notes, rounds and case presentations: BMP, CBC, coags, LFT, ABG.
2×2 Matrix
Prioritise and position: impact–effort, Eisenhower, BCG, Ansoff, stakeholders.
Fishbone Diagram
Root-cause analysis: an Ishikawa cause-and-effect diagram with the problem at the head and causes on the bones.
SWOT Analysis
Strategy slides: strengths, weaknesses, opportunities and threats in the classic 2×2.
Decision Tree
Decision trees with probabilities, payoffs and expected values, or simple yes/no question flowcharts.
RACI Matrix
Responsibility matrices: who is Responsible, Accountable, Consulted and Informed for each task, with rule checks.
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