Mermaid Preview
Preview Markdown and Mermaid files, support LaTeX math equations rendering.
As of June 2026, Mermaid Preview has 182 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.
Usersup 25.5 percent+25.5%
182
182
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.4.2
Manifest V3
History
10 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 145 | 5.00 | 1 | 1.4.2 |
| Apr 9, 2026 | 142 | 5.00 | 1 | 1.4.2 |
| Apr 20, 2026 | 147 | 5.00 | 1 | 1.4.2 |
| Apr 25, 2026 | 155 | 5.00 | 1 | 1.4.2 |
| May 2, 2026 | 162 | 5.00 | 1 | 1.4.2 |
| May 9, 2026 | 163 | 5.00 | 1 | 1.4.2 |
| May 13, 2026 | 170 | 5.00 | 1 | 1.4.2 |
| May 19, 2026 | 168 | 5.00 | 1 | 1.4.2 |
| Jun 2, 2026 | 180 | 5.00 | 1 | 1.4.2 |
| Jun 10, 2026 | 184 | 5.00 | 1 | 1.4.2 |
| Now | 182 | 5.00 | 1 | 1.4.2 |
Permissions & access
- Permissions
- tabsdownloadsstorage
- Host access
- http://*/*, https://*/*
Screenshots
About
Mermaid Preview is a powerful extension that instantly renders Markdown and Mermaid diagram files in a beautiful, user-friendly interface. Simply drag and drop your .md or .mermaid files, or paste a URL to preview documentation with formatted text, tables, code blocks, and stunning flowcharts, sequence diagrams, Gantt charts, and more. Features include dark/light theme toggle for comfortable viewing, export functionality to save Mermaid diagrams as high-quality PNG, JPEG, or SVG images, and support for both local files and remote URLs. Perfect for developers, technical writers, and anyone working with technical documentation or creating visual diagrams. The extension uses the latest versions of Mermaid.js and Marked.js libraries to ensure full compatibility with modern syntax and features. Support print markdown or mermaid file.
Technical
- Version
- 1.4.2
- Manifest
- V3
- Size
- 1.43MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- apejmdjomflfibdkjiilmollmpnpajpe
- Developer ID
- ua3315dedfb3412b853d14962b36b16dd
- Developer Email
- [email protected]
- Created
- Oct 19, 2025
- Last Updated (Store)
- Feb 28, 2026
- Last Scraped
- Jun 10, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 10, 2026.