How to Check Page Size in Adobe InDesign

Updated on:

April 6, 2026

By:

Madhav Bhandari

Use this interactive demo to learn how to check the page size in Adobe InDesign.

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Here’s a simple and quick guide on how to check page size in Adobe InDesign:

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To check the current page size of your project, go to the top menu and click 'File.'
Select 'Document Setup' to open the Document Details panel.
Once the panel opens, you can view the page size, including its width and height.

📌 Why this matters

Checking your page size ensures your design matches your intended output format, preventing costly reprinting or reformatting issues. You'll need this information when exporting files for different platforms, sharing specifications with printers, or adapting existing designs for new formats.

Page dimensions also determine how much content fits comfortably within margins and bleed areas. When collaborating with team members or clients, confirming page size helps avoid miscommunication about project scope and ensures everyone works within the same constraints from the start.

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