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How to change page size in Adobe InDesign

Tim Youngs
Last updated April 2, 2020
How to change page size in InDesign

Need to change your page size in InDesign?

No problem! Whether you are creating a new document or looking to change the size of an existing InDesign project, the process is really simple.

Here's how to do it:

For New Projects:

  1. Open InDesign
  2. Click Create New... or select File > New > Document
  3. On the right-hand side of the New Document window, select your Units of measurement and adjust the Width and Hight options
  4. Click Create

For Existing Projects:

  1. Open your InDesign project file
  2. From the top menu choose File > Document Setup...
  3. From the Document Setup window, adjust your Width and Height options under the Page Size section
  4. Click OK