Diagram Design
ChatGPT pluginCreate editorial diagrams
Diagram Design turns a description of your system, process, or data into an editorial diagram that matches your brand. Editorial diagrams your designer won't hate. No Figma. No generic rounded boxes. No 30-minute color-picking sessions.
Describe what you need and get a self-contained HTML file with inline SVG that opens in any browser and exports to SVG or PNG. Point it at your website once and it reads your colors and fonts, so every diagram looks like the rest of your site. It also redraws draw.io, Mermaid, and Excalidraw files at the size and level of detail you choose.
Every node earns its place. The accent color is reserved for the one or two things the reader should look at first.
42 diagram types: architecture, architecture delta, IT current-state, flowchart, sequence, state machine, ER/data model, timeline, swimlane, quadrant, radar/spider, polar chart (polar/radial lollipop), loop/flywheel, nested, tree, org chart, layer stack, Venn, pyramid/funnel, treemap and marimekko, heatmap, bar and dumbbell, waterfall, line (slopegraph, ridgeline, streamgraph, bump), Gantt and scatter charts (bubble, beeswarm), high-level, process, medallion, data flow, DP integration, DP security matrix, Sankey, fishbone, Wardley map, kanban, user journey, deployment, dependency graph, UML class, story map, and database schema. Plus lifecycle phase maps, block decomposition trees, semantic patterns, callouts, accessible motion, and sketchy hand-drawn styling.
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In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Creativity747th of 749 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 745 | #11272 | 1,968places down | |
| 746 | #11295 | 1,966places down | |
| 747 | #11305 | — | |
| 748 | #11331 | 1,937places down | |
| 749 | #11359 | 1,923places down |
Example prompts
- “Make an architecture diagram of my app.”
- “Create a flowchart for this decision process.”
- “Redraw this Mermaid diagram at the right size and detail level.”
Skills
diagram-design
Create branded architecture, architecture delta, IT current-state, flowchart, sequence, state machine, ER/data model, timeline, swimlane, quadrant, radar/spider, polar chart (polar/radial lollipop), loop/flywheel, nested, tree, org chart, layer stack, Venn, pyramid/funnel, treemap and marimekko, heatmap, bar and dumbbell, waterfall, line (slopegraph, ridgeline, streamgraph, bump), Gantt and scatter charts (bubble, beeswarm), high-level, process, medallion, data flow, DP integration, DP security matrix, Sankey, fishbone, Wardley map, kanban, user journey, deployment, dependency graph, UML class, story map, or database schema diagrams as HTML/SVG/PNG, with draw.io, Mermaid, and Excalidraw import, plus lifecycle phase maps, block decomposition trees, and onboarding guidance.
- Categories
- Made by
- LittleMight · Website
- Sign-in
- On Install
- Capabilities
- Read, Write
- Availability
- Available
- Version
- 2.6.48
- Keywords
- diagrams, svg, architecture, flowchart, visualization, editorial, drawio, mermaid, import, animation, semantic-patterns
- Created
- October 1, 2026
- More info
- Sponsorship
- Promote this plugin