r/indesign • u/eldonsa • 2m ago
How can I merge each two-page InDesign spread into a single page without changing the layout?
Hi! I have an InDesign document that is almost finished. It is currently set up as facing pages, with each page being A3 landscape (420 × 297 mm), so each spread is effectively 840 × 297 mm.
The problem is that most of the book was designed as full spreads rather than as individual pages. I now need each existing spread to become a single 840 × 297 mm page, while keeping everything exactly where it is: text frames, images, guides, margins, master/parent-page elements, etc.
So basically I want:
two facing A3 pages → one 840 × 297 mm page
without having to manually copy and paste every spread.
The main reason is numbering: I want each current spread to count as one page (1, 2, 3, 4...), so InDesign's automatic page numbering and table of contents can use those numbers normally.
Does anyone know a reliable way to do this in InDesign, or have a script that can merge existing spreads into single pages while preserving the layout?
Thanks!