📄 Convertisseur Markdown en HTML — Exporter un Fichier .html

Convert Markdown to HTML with live preview. Export a complete, self-contained .html file with optional GitHub-style CSS. Paste and convert instantly.

Paste your Markdown on the left and see the live HTML preview on the right. When you're ready, click Download .html to get a complete, standalone HTML file with your content and optional GitHub-style CSS — ready to publish directly to any web server.

Markdown

HTML Preview

How to Use

Paste your Markdown

Paste or type Markdown in the left panel. The HTML preview updates live on the right.

Choose export options

Toggle GitHub CSS to include styling in the output. Optionally add a custom page title.

Download or copy

Click Download HTML to save a standalone .html file, or Copy HTML to copy just the HTML content.

Frequently Asked Questions

What is the difference between this and the Markdown Editor? +

The Markdown Editor is a live writing tool for working with Markdown. This converter is focused on output — pasting Markdown and exporting a complete, standalone HTML file with optional styling that you can publish directly or send to someone.

What is included in the exported HTML file? +

The exported .html file includes the full HTML structure (<!DOCTYPE html>, <head>, <body>), your converted content, and optionally embedded GitHub-style CSS. It is a self-contained file you can open in any browser without additional files.

What Markdown features are supported? +

All standard Markdown is supported: headings, bold, italic, code blocks (with language syntax hints), tables, blockquotes, lists, links, images, strikethrough, and horizontal rules. The parser follows the CommonMark specification.

Can I include custom CSS in the export? +

Yes — the GitHub CSS toggle embeds a clean, readable stylesheet. For custom styling, you can also paste your own CSS in the settings panel before exporting.

Is my Markdown sent to a server? +

No. The entire conversion runs in your browser using a JavaScript Markdown parser. Your content never leaves your device.

Guide : Convertisseur Markdown vers HTML

Qu'est-ce que c'est ?

Ce convertisseur transforme le Markdown en HTML propre et valide, prêt à être intégré dans des pages web, des CMS ou des générateurs de sites statiques.

Il supporte les extensions Markdown : tableaux, listes de tâches, notes de bas de page et blocs de code avec coloration syntaxique.

Comment utiliser

Collez ou rédigez votre Markdown dans le panneau gauche.
Le HTML généré apparaît dans le panneau droit.
Basculez entre la vue source HTML et l'aperçu rendu.
Copiez le HTML pour l'utiliser dans votre projet.

Conseils professionnels

Désinfectez toujours le HTML généré avant de l'afficher avec du contenu utilisateur pour éviter le XSS.
Utilisez ce convertisseur pour migrer la documentation Markdown vers un CMS basé sur HTML.