AlphaMoatによると、2026-09時点でChrome拡張機能DeepMarkのユーザー数は10、評価は5（2件のレビュー）で、10,223件のAIブラウザ拡張機能中9,831位、オフィス・コラボレーションでは2,072件中1,973位です。
DeepMarkとは
Export Gemini Deep Research reports to clean Markdown with citations, tables & math DeepMark exports Gemini Deep Research reports to clean, portable Markdown, preserving citations, source links, tables, math formulas, headings, and lists.
DeepMark adds a one-click "Export to Markdown" action inside Gemini's own "Share & Export" menu on Deep Research report pages — no copy-pasting and no formatting cleanup afterwards.
Markdown is a portable format: exported reports drop straight into note-taking, documentation, archiving, and version-control workflows, and open in any text editor or static-site tool.
📋 How it works
1️⃣ Open a Deep Research report at gemini.google.com 2️⃣ Click the "Share & Export" button in the report header 3️⃣ Choose "Export to Markdown" 4️⃣ Review the side-by-side preview (rendered report ↔ generated Markdown) 5️⃣ Copy the Markdown or download it as a .md file
✨ What you get
ストアの説明の続きを表示▾
✅ Clean Markdown export — headings, lists, tables, links, code blocks, blockquotes ✅ Citation preservation — inline references collected as footnotes ([^1], [^2]…) with source URLs and domains ✅ Math formulas — LaTeX in reports is preserved ($...$, $$...$$) and rendered in the preview ✅ YAML frontmatter — optional metadata header (title, source URL, export timestamp) ✅ Table of contents — optional auto-generated TOC with anchor links ✅ Side-by-side preview with sync scroll ✅ Export settings — toggle sources, citations, TOC, and frontmatter ✅ Light / Dark / System themes ✅ English and 中文 UI ✅ Persistent preferences
🔄 Supported conversions
- Headings (h1–h6) → # Heading
- Bold / Italic / Strikethrough
- Ordered & unordered lists
- Tables → pipe tables
- Links, code blocks, blockquotes, horizontal rules
- Math / LaTeX
🔒 Privacy-friendly by design
DeepMark processes report content locally in your browser. It does not send your report content to external servers and does not include analytics or tracking.
DeepMark is an independent extension and is not affiliated with, endorsed by, or sponsored by Google or Gemini.
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データ月：2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。