Attach a Cover Page

Screen: Indicates that CSS rules are intended for on-screen viewing. Styles are optimized for digital screens, which typically include considerations like colors and layouts that look good on computer monitors.
Print: Instructs the browser to apply styles tailored for printed documents. This means the CSS rules are optimized for printing, ensuring readability and proper formatting when the HTML content is printed on physical media, like paper.

import {PdfDocument} from "@ironsoftware/ironpdf";

(async () => {
    /* Cover Page */
    // Create a sample cover page using fromHtml method
    const coverHtml = "<h1>This is Cover Page</h1>";
    const cover = await PdfDocument.fromHtml(coverHtml);

    /* Main Document */
    // As we have a Cover Page, we're going to start the page numbers at 2.
    // Downloaded & Converted to PDF in Just One Line!
    const pdfUrl = "https://www.nuget.org/packages/IronPdf/";
    const pdf = await PdfDocument.fromUrl(pdfUrl, { firstPageNumber: 2 });

    // Only ONE Line command to merge two PDFs.
    const combinedPdf = await PdfDocument.mergePdf([cover, pdf]);

    // Save the merged PDF
    await combinedPdf.saveAs("combined.pdf");
})();

Attach a Cover Page

A cover page in a PDF document plays a crucial role in enhancing the document's presentation. It is typically the first page of the document and includes essential information such as the document title, author details, logos, and branding elements. This introductory page serves to identify the document, provide a visual appeal, and reinforce branding for businesses and organizations.

In addition to its visual appeal, a cover page helps readers quickly identify the document's content and source, making it easier to navigate through the document. It can also fulfill legal or compliance requirements for certain types of documents, especially in official or legal contexts.

The cover page of a PDF can be rendered separately and then added or merged into the final PDF. Furthermore, applying a cover page to an existing PDF is also possible. To do this, import the PDF and then import or render the cover page. Finally, use the mergePdf method to merge the two PDF documents.