Mermaid Chart
ChatGPT pluginCreate, edit, and fix diagrams
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
#267of 6,0224places down24h8places down7d
Rank in Developer tools
#32of 5371places down24h3places down7d
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Developer tools32nd of 537 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 29 | #229 | 36places up | |
| 30 | #238 | 30places up | |
| 31 | #258 | 115places up | |
| 32 | #267 | 8places down | |
| 33 | #275 | 2places up | |
| 34 | #280 | 9places down | |
| 35 | #283 | 9places up |
Validates Mermaid syntax, renders diagrams as high-quality SVG, and displays them instantly in an interactive UI where users can preview, zoom, and iterate in real time.
Screenshots
Example prompts
- “Create a Mermaid diagram showing a modern web app architecture”
- “Generate a Mermaid sequence diagram for user login”
- “Create a Mermaid flowchart for subscription access logic”
- Categories
- Made by
- Mermaid Chart Inc · Website
- Sign-in
- On Install
- Availability
- Available
- Version
- 2.0.0
- Created
- June 4, 2026
- More info