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§ · free tool
Markdown editor. Rendered live as you type.
Write Markdown on the left and watch a clean preview render on the right. Format with a toolbar, copy the HTML, or export a .md file or a standalone .html, all in your browser, nothing uploaded.
A free online tool by Digital Heroes
Local only
Preview
rendered
Nothing is uploaded, your document stays in this tab.
§ 02 · what you can do
Everything a Markdown editor should do.
Live split previewType Markdown on the left and see it render on the right instantly, side by side.
Formatting toolbarOne-click bold, italic, headings, links, bullet lists and inline code, no syntax to memorise.
Copy rendered HTMLGrab the clean HTML output to paste straight into a CMS, email or another editor.
Download .md sourceSave a clean Markdown file to keep your source and re-open it anywhere.
Export standalone .htmlShip a self-contained HTML file with styles embedded, opens in any browser, no dependencies.
Live word countA running word count while you write, plus tables, blockquotes, fenced code and images all render.
§ 03 · how to use it
Four steps, no manual.
- Type or paste your Markdown into the left pane, the preview updates live as you type.
- Use the toolbar to apply bold, italic, headings, links, lists or inline code to a selection without typing the syntax.
- Click Copy HTML to grab the rendered output, or Download .md / Download .html to save a file.
- Hit Clear to start fresh. Your text never leaves your device.
§ 04 · faq
Frequently asked questions.
Is the Markdown Editor free?
Yes, completely free for everyone. No sign-up, no account and no usage limits.
Is it private? Are my files uploaded anywhere?
No. The editor runs entirely in your browser on your own device, so your document never leaves your computer and nothing is uploaded to a server.
Does it work offline?
Yes, once the page has loaded, the editor keeps working without a connection because all parsing and rendering runs locally in the browser.
What's the difference between Copy HTML and Download .html?
Copy HTML puts the rendered HTML fragment on your clipboard to paste into a CMS or email. Download .html saves a complete, standalone document, HTML plus an embedded stylesheet, that opens and renders on its own in any browser.
Which Markdown features are supported?
Headings (# to ######), bold, italic, inline code, links and images, ordered and nested unordered lists, blockquotes, horizontal rules, fenced code blocks with a language tag, and pipe tables with column alignment. Hard line breaks work with a trailing backslash or two spaces.
Will my document be saved if I close the tab?
No, the editor keeps your text only in the open tab and does not persist it. Use Download .md to save a copy you control before closing.
Published · Last updated .
