How to Change Page Sizes for Successful PDF Publishing

PDF publishing

Estimated reading time: 4 minutes

As a globally popular file format, PDF needs no introduction. However, publishing PDF files can be tricky. This is not to be confused with printing PDFs, as printing and publishing PDFs are two entirely different things.

PDF publishing demands way more effort as it contains multiple moving parts. In order to make your life easier, it’s recommended to use a PDF to editable PDF converter online. But that alone won’t help. You must ensure there’s no overflowing text, misaligned images, missing layers, broken hyperlinks, and wrong TOCs. 

Fixing the page size for a PDF file online can take care of multiple things. Here’s more on why resizing PDF page size matters and how to do it online easily. 

Understanding The Basics Of Document Size Helps

Before you learn how to change page sizes for PDF publishing, you must understand the different paper types that are used. Papers are cut into different shapes and sizes, which helps to meet universal standards for hassle-free printing. You must have come across the term ISO 216 in printing. It refers to international standards for different paper sizes. Both European and American markets follow the ISO standards for manufacturing papers of various sizes. 

In contrast, Canada, Mexico, and North America follow the ANSI standard. We commonly refer to ISO A4 size paper as “Letter” size in ANSI. Other popular paper dimensions include “Legal,” “Executive,” and Ledger.”

ISO A is the most frequently used measurement standard for pages. ISO B is preferred for books and magazines, and ISO C works best for envelopes. Similar to papers, resizing page sizes is imperative to PDF publishing for multiple reasons: 

  • When printing a document on a paper that doesn’t meet the standard sizes reserved for MS Word.
  • A single PDF file may have pages with different aspect ratios. It affects text and image alignment equally. 
  • Some web platforms support only a specific page size for publishing PDFs. 


That’s why PDF publishing involves working with resizing tool presets. PDF publishing needs vary from place to place, as do the resizing presets.

SEE ALSO: 30 Google Docs Resume Templates [Downloadable PDFs]

How To Change PDF Page Sizes Online 


An online PDF converter tool helps change document page sizes in a few clicks. All you need is a reliable internet connection. Keep your PDF file handy and determine the correct aspect ratio. Here are the steps to follow: 

  • Open the online resizer tool.
  • Browse and upload the existing PDF file from your device. Alternatively, drag and drop the file from Google Drive or Dropbox.
  • Next, choose your desired page size from the available options. Or you can customize it to your liking. 
  • Click to convert, and you’re done.


Remember, if the PDF file is heavy, the tool will take longer to resize pages. If you upload a file in another format, an online PDF converter will automatically convert it into PDF before page resizing. One of the biggest advantages of using an online PDF converter to resize pages is its flexibility. One can use it anywhere, anytime. Not just on desktops but mobile devices for on-the-go output. It helps in situations where you quickly need to publish a PDF. Besides, being an online tool, it doesn’t require any installation.

SEE ALSO: How Does Dropbox Work?

Wrap Up 

One must know that PDF is a static, print-ready layout. No wonder it’s popular all over the world. 

But sometimes, certain PDF page sizes aren’t ideal for professional use. That’s where a page resizing tool comes in handy. It helps minimize common errors like overflowing text, misaligned images, broken hyperlinks, and unsupported fonts. Resizing pages further reduces the overall file size without affecting other elements, like high-res images. As the file takes less space, it becomes easier to share across devices.

Using an online PDF converter is always a wise call, especially for all those who want to avoid investing in expensive software. It promises unmatched flexibility as you can resize page sizes without technical knowledge. It also gets the job done without installing any software.