> For the complete documentation index, see [llms.txt](https://docs.santacruzsoftware.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.santacruzsoftware.com/printui/guides/pages-sizes-and-resizing.md).

# Pages, Sizes and Resizing

## Multi-page templates

A normal template can contain one or more pages that correspond to the InDesign document. Users may edit individual pages or spreads depending on the template and editor behavior.

Facing-page spreads are not supported in the editor. Convert facing pages to normal pages before upload when users need to edit the template reliably.

## Page editing

Use run-time options to enable page editing and page moving. When enabled, users can add pages, delete pages, change layouts based on parent pages, or reorder page thumbnails.

Page editing works only with templates that have at least two pages.

## Multi-size templates

Use a multi-size template when each page represents a separate output size, orientation, or aspect ratio. For example, page 1 can be portrait and page 2 can be landscape.

Set this in the PrintUI Management panel by opening **Setup**, choosing **Template Options**, and selecting **Multi-size** as the Template Type.

![Template Options dialog showing Multi-size selected](https://2074487377-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FbVTVwbyzHhkg2rOG88AM%2Fuploads%2Fgit-blob-aa8018d2886502a2f622dee1b8d6bd6fa3294cfd%2Ftemplate-options-multi-size.jpg?alt=media)

Each page in a multi-size template must have a different size. If multiple pages need effectively the same size, make one dimension differ by a very small amount, such as 0.001.

## Resizable templates

To make a template resizable, use InDesign liquid layout rules before upload.

1. Unlock background objects.
2. Select all objects.
3. Open Liquid Layout.
4. Set the liquid page rule to Scale.
5. Relock background objects if needed.
6. Save and upload.

PrintUI APIs can resize only output files or resize the job itself. Resize the job itself when users need to see and edit the resized result in the browser before final output.


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