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Markdown en HTML

Convertissez du Markdown en code HTML dans votre navigateur. Le HTML brut est échappé et non exécuté.

Chargement de l’outil…

Cet outil fonctionne dans votre navigateur. Les saisies, fichiers et valeurs générées restent sur cet appareil. Les favoris et outils récents, si vous les utilisez, n’enregistrent que des noms d’outils dans le stockage local — jamais de mots de passe, de documents ni de contenus QR. Consultez la politique de confidentialité.

Le guide détaillé de cet outil (mode d’emploi, exemples et FAQ) est pour l’instant disponible en anglais.

What this tool does

Turn common Markdown into HTML source: headings, emphasis, links, lists, code fences, and simple tables. Writers moving a README into a page use it when they need the tags, not a rendered view. Raw HTML in the Markdown is escaped, and the reverse direction is the HTML to Markdown converter.

How to use

  1. Paste Markdown, or load the sample to see supported features.
  2. Press Convert to produce HTML source in the output box.
  3. Copy the HTML or download a .html file.
  4. Do not expect a live rendered preview. Output is shown as text so it cannot run in the page.

Examples

  • A README heading

    # Notes becomes <h1>Notes</h1>. **bold** and *italic* become strong and em. Links keep only http, https, mailto, / and # targets.

  • Fenced code

    Triple backticks wrap a pre/code block. The contents are escaped so <script> in a fence is text, not a script.

How it works

The converter supports common Markdown: headings, paragraphs, emphasis, links, lists, quotes, inline code, fenced blocks, horizontal rules and simple tables. Raw HTML in the Markdown is escaped. javascript: links are dropped. There is no HTML preview on the page.

Limitations

Headings, emphasis, links, images, lists, quotes, code fences, rules, and simple tables are converted. Raw HTML in the Markdown is escaped, and a javascript: link is dropped. There is no rendered preview. More than 400,000 characters is refused.

See the disclaimer for what these tools do not cover.

FAQ

Is the Markdown to HTML converter free?
Yes. Converting Markdown to HTML source is free, and no signup is required.
How do I convert Markdown to HTML?
Paste Markdown into the left box and press Convert. Copy or download the HTML source. Conversion runs in your browser.
Will HTML in my Markdown run?
No. Tags in the input are escaped. The output box is a textarea, not a live document.
What is Markdown?
Markdown is a plain-text format where symbols mark formatting, such as # for a heading, ** for bold, and - for a list item. It is easy to write and converts cleanly to HTML.
Does this support tables and code blocks?
Yes. Simple tables, fenced code blocks, headings, lists, links, images, and quotes are converted.

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