Gutter

For non-layflat albums, the gutter is the center binding area where the page disappears into the album. It is not just a line in the editor. It is the part of the physical album that can hide, bend, or distort detail.

Why The Center Needs Attention

The outside edges are about trimming. The center is about binding. That is why a spread can be safe near the outer edge and still feel risky in the middle.

Bound Albums

In a bound album, the center has a physical crease and binding pressure. If a face, a line of text, or a small detail sits there, it may not read cleanly when the album is open.

Layflat Albums

Layflat albums open flatter, so the center is much friendlier. Photos can cross both pages more naturally. Still, the spine guide can be useful when you want to keep a face or strong composition line away from the exact middle.

What To Keep Out Of The Gutter

Do not place critical content directly in the gutter when it may be hidden or distorted by the binding area.

That especially applies to:

• faces
• text
• narrow design details that rely on a clean center

When Spreadu Shows It

Gutter behavior changes with binding and layout mode. In Per Page mode, the gutter guide matters when a photo crosses the spine. In Spread mode, both pages share one layout, so the center needs attention more often.

That is the practical rule: if the album binding can hide detail, keep the important part of the photograph away from the middle.