Here’s a simple and quick guide on how to change document size in Adobe InDesign:
- To change the document size in InDesign, go to the top menu and click 'File.'
- Select 'Document Setup' to open the Document Setup panel.
- Adjust the document details, including bleed and slug, and enter the measurement values.
- Adjust the necessary details to finalize, then click 'OK' to apply the changes to your document.



