Overview
# Mermaid Previewer
A chrome extension for previewing and exporting mermaid images in web pages, fully rendering mermaid locally without involving remote api calls.
On websites that meet the preset rules, you can preview or export by setting the code block language in markdown to mermaid:
```mermaid
graph LR
A --> B
```
At the same time, it also provides the function of custom rule configuration.
Please click on the website on the right to view the source code repository for more information.
Tags
Privacy Practices
✓
Not being sold to third parties, outside of the approved use cases
✓
Not being used or transferred for purposes that are unrelated to the item's core functionality
✓
Not being used or transferred to determine creditworthiness or for lending purposes
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Created from revision 3cde211b0c on 10/20/2025.