Private live Markdown editor with math, diagrams and slides
| Founded year: | 2026 |
| Country: | India |
| Funding rounds: | Not set |
| Total funding amount: | Not set |
Description
Markdown Preview is a free, private Markdown editor with a live preview. Everything stays on your device (IndexedDB), so there is no sign-up and no server storing your notes. Features: GitHub Flavored Markdown, callouts, footnotes, frontmatter; KaTeX math and Mermaid diagrams; syntax highlighting for 180+ languages; Present mode (turn any doc into slides with speaker notes); open GitHub/GitLab files from a link; tabs, outline, auto snapshots, custom CSS; export to PDF/HTML/.md or copy as rich text into Gmail/Docs/Slack; installable PWA, works offline. Free, no tiers, no watermark.Have a startup you want to promote?
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