Workers AI – New conversion options for Markdown Conversion

You can now customize how the Markdown Conversion service processes different file types by passing a conversionOptions object.

Available options:

• Images: Set the language for AI-generated image descriptions
• HTML: Use CSS selectors to extract specific content, or provide a hostname to resolve relative links
• PDF: Exclude metadata from the output

Use the env.AI binding:

• JavaScript

  await env.AI.toMarkdown(
    { name: "page.html", blob: new Blob([html]) },
    {
      conversionOptions: {
        html: { cssSelector: "article.content" },
        image: { descriptionLanguage: "es" },
      },
    },
  );

• TypeScript

  await env.AI.toMarkdown(
    { name: "page.html", blob: new Blob([html]) },
    {
      conversionOptions: {
        html: { cssSelector: "article.content" },
        image: { descriptionLanguage: "es" },
      },
    },
  );

Or call the REST API:

curl https://api.cloudflare.com/client/v4/accounts/{ACCOUNT_ID}/ai/tomarkdown \
  -H 'Authorization: Bearer {API_TOKEN}' \
  -F '[email protected]' \
  -F 'conversionOptions={"html": {"cssSelector": "article.content"}}'

For more details, refer to Conversion Options.

Source: Cloudflare

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