Free online tool

Markdown to ODT converter

Paste your Markdown and download a ready-to-open LibreOffice document — instantly, in your browser.

Nothing is sent to any server

How it works

Private, fast, free

Conversion runs entirely in your browser — no server, no account, no file size limits.

🔒 Fully private

Your Markdown text never leaves your browser. No network requests are made during conversion. Works offline after the page loads.

⚡ Instant conversion

Conversion runs in milliseconds using odf-kit's pure JavaScript library. No waiting for upload or server processing.

📋 What is supported

Headings (H1–H6), paragraphs, bold, italic, lists (nested), tables, code blocks, blockquotes, links, horizontal rules.

🆓 Free, always

No character limits, no conversions per day, no sign-up required. Powered by open source odf-kit.

Need Markdown → ODT in your app?

odf-kit is a free, open source JavaScript library. markdownToOdt() converts any CommonMark Markdown string to a valid .odt file in Node.js or the browser. No server, no LibreOffice.

View documentation npm install odf-kit

// The same code powering this tool
import { markdownToOdt } from "odf-kit";

const markdown = `# Hello World\n\nSome **bold** text.`;
const bytes = await markdownToOdt(markdown, {
  pageFormat: "A4",
});

// bytes → Uint8Array, save as .odt file