Mermaid Diagram — permissions and source code
Use Mermaid diagram: fast mermaid.js diagram maker & flow chart generator with Mermaid live editor for instant visual workflows.
- Users
- 1 000
- Rating
- 4.8 / 5
- Version
- 1.4.0
- Updated
- May 15, 2026
- Size
- 1.15MiB
- Category
- Productivity
What this extension can access
These are the capabilities Mermaid Diagram declares in its manifest. Each one is a fact about the shipped code, not a judgement about the extension.
scriptingInject scripts into pages you visit.
tabsSee the URL, title and favicon of every open tab.
contextMenusAdd items to the right-click menu.
sidePanelShow a panel beside the page.
storageStore its own settings and data locally.
Websites it can read and change
http://*/*Read and change data on every website you visit.
https://*/*Read and change data on every website you visit.
Pages it injects code into
http://*/*https://*/*Get this extension's source code
Download the .crx package or unpack it to read the source, entirely in your browser.
Inside the package
| Manifest version | MV3 |
| Files | 69 |
| Unpacked size | 3.7 MiB |
| Download size | 1.2 MiB |
File types
Code characteristics
No dynamic evaluation or remote script loading was found.
Domains referenced in the code
Hostnames that appear in this extension's files. A hostname here means the string is present in the code, not that data is necessarily sent to it.
docs.google.comgist.github.commermaiddiagram.app