OpenMark

Extension Developer Tools2 users

Overview

Render Markdown files beautifully — syntax highlighting, Mermaid diagrams, LaTeX math, file explorer, live editor, AI chat.

Open-source Markdown viewer — syntax highlighting, diagrams, math, and more.

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Details

Version
0.1.19
Updated
May 19, 2026
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Size
1.28MiB
Languages
English
Developer
Email
seraphjiang@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

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

AI Chat Exporter

5.0

Export Gemini and ChatGPT chats to Markdown with perfect LaTeX math, code, and formatting.

Formula to LaTeX: Convert Images to Code

4.7

Convert any formula from images or screenshots into LaTeX code instantly, we supports math, physics, chemistry, and more.

鲸鱼AI助手 - AI 转换助手

5.0

一键将AI生成的 Markdown 内容和 Latex 公式导出为Word、PDF、Excel文档，支持DeepSeek、豆包、ChatGPT、Gemini等主流AI平台，免费使用

Equation Editor

4.9

Use Equation Editor to easily type mathematical formulas and convert LaTeX to PNG online with our LaTeX math equation writer.

Gemini MathJaxify

5.0

Render LaTeX math with MathJax on Gemini, ChatGPT, and NotebookLM. Auto-rendering, export to HTML/Markdown/CSV, and message pinning.

Daum Equation Editor Pro

0.0

Powerful Equation Editor with TeX support, live preview, and task history.

docu.md Markdown Viewer

5.0

Markdown to perfect Word — Mermaid, PlantUML, Vega, drawio, Infographic, Graphviz, LaTeX, code highlight, local processing.

Google Docs Markdown Viewer

5.0

Renders markdown files viewed in Google Docs with syntax highlighting, dark mode, and mermaid diagrams.

Formula Copy: Copy Math Formulas from Arxiv and AI Chats

4.0

Copy mathematical formulas from Arxiv and AI chats (DeepSeek, ChatGPT, etc.) in MathML or LaTeX format.

MarkView: Markdown Viewer with Mermaid Diagrams, Math & Export

5.0

Markdown viewer with syntax highlighting, Mermaid diagrams, KaTeX math, TOC, DOCX/HTML export, folder browser & themes.

Markdown to Doc/PDF Converter

0.0

Convert Markdown to Word (.docx), PDF & HTML locally — LaTeX math, Mermaid diagrams, templates. No upload, no signup.

ReLaTeX - Copy & Render ChatGPT Equations

5.0

Re-render or save LaTeX equations from ChatGPT, Gemini, Wikipedia, Stack Exchange, and many more.