> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/web/generate/samples.md).

# Code samples to create / generate PDFs using JavaScript

Learn how to merge, copy, delete, and rearrange PDF pages efficiently. Discover methods for building, writing, and embedding elements in PDFs. Search & replace text or images in existing PDFs with eas

{% hint style="info" %}
[Full API](/web/what-is-webviewer/full-api.md) is mainly used for PDF processing situations that are not featured using the Standard API. The preferred recommendation is to use the Standard API to address your situation when possible. Standard API is easy to use, loaded by default, and performs best for most situations.
{% endhint %}

[Merge, copy, delete, and rearrange PDF pages](/web/get-started/samples.md#pdfpage) The sample illustrates how to copy pages from one document to another, how to delete, and rearrange pages and how to use ImportPages() method for very efficient copy and merge operations.

[Build, write, embed elements in PDF pages](/web/get-started/samples.md#elementbuilder) Illustrates how to use PDFNet page writing API, how to embed fonts and images and how to copy graphical elements from one page to another.

[Search & replace PDF text or images](/web/get-started/samples.md#contentreplacer) This sample shows how to use pdftron.PDF.ContentReplacer to search and replace text strings and images in existing PDF (e.g. business cards and other PDF templates)


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