SSEM Markdown Editor
A markdown reader extension for Chrome.
As of June 2026, SSEM Markdown Editor has 37 users and a 5.00/5 rating from 2 reviews in the Developer Tools category.
Usersup 12.1 percent+12.1%
37
37
Ratingno change0%
5.00
2 reviews
Reviewsup 100.0 percent+100.0%
2
Version
1.0.2
Manifest V3
History
8 snapshotsTracking since Apr 6, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 6, 2026 | 33 | 5.00 | 1 | 1.0.2 |
| Apr 19, 2026 | 48 | 5.00 | 1 | 1.0.2 |
| Apr 25, 2026 | 40 | 5.00 | 1 | 1.0.2 |
| May 3, 2026 | 36 | 5.00 | 1 | 1.0.2 |
| May 9, 2026 | 42 | 5.00 | 1 | 1.0.2 |
| May 17, 2026 | 39 | 5.00 | 1 | 1.0.2 |
| May 26, 2026 | 32 | 5.00 | 1 | 1.0.2 |
| Jun 5, 2026 | 40 | 5.00 | 2 | 1.0.2 |
| Now | 37 | 5.00 | 2 | 1.0.2 |
Permissions & access
- Permissions
- activeTabstorage
- Host access
- *://*/*
Screenshots
About
**v1.0.2 Update** - Fixed Mermaid diagram rendering - Added quadrantChart, mindmap support --- SSEM Markdown Editor is a powerful Chrome extension for viewing and editing Markdown documents directly in your browser. ## Features ### View Modes - **Editor Mode**: Edit Markdown source code with syntax highlighting and line numbers - **Split Mode**: Side-by-side editor and preview for real-time editing - **Viewer Mode**: Clean, beautifully rendered Markdown document view ### Editor Features - Line numbers - Syntax highlighting - Real-time preview (in Split mode) - Download files with Ctrl/Cmd + S ### Document Features - Supports file://, http://, https:// protocols - Supports .md, .mkd, .mdx, .markdown extensions - Rich syntax plugins: emoji, math equations, flowcharts, Gantt charts, checkboxes, and more - Light/Dark themes with code highlighting - Auto-refresh on file changes - Table of Contents (TOC) sidebar ### Keyboard Shortcuts - Ctrl/Cmd + S: Download file - Ctrl/Cmd + E: Toggle view mode - Alt + Shift + B: Toggle sidebar - Alt + Shift + C: Toggle centered alignment - Alt + Shift + R: Toggle auto-refresh - Alt + Shift + T: Toggle theme Perfect for developers, writers, and anyone who works with Markdown files! Built by SSEM DEV (https://ssem.ai) Based on md-reader by Bener (https://github.com/md-reader/md-reader)
Technical
- Version
- 1.0.2
- Manifest
- V3
- Size
- 2.43MiB
- Min Chrome
- 88
- Languages
- 7
- Featured
- No
Metadata
- ID
- ldngppooocgjgpollemajdcalofmdamg
- Developer ID
- ud8cef3d4801d32cac774f74819c303c5
- Developer Email
- [email protected]
- Created
- Feb 6, 2026
- Last Updated (Store)
- Feb 7, 2026
- Last Scraped
- Jun 5, 2026
- Website
- —
- Support URL
- https://ssem.ai
- Privacy Policy
- https://ssem.ai/privacy
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Data sourced from the Chrome Web Store · last verified Jun 5, 2026.