A4 Grid System for InDesign

A4 Grid System for InDesign – dark cover showing the three-column grid structure in fine lines
Blank A4 spread showing the three-column layout with narrow margins

Features

— 18 field modular grid
— 10 pt baseline grid
— Optional f-height grid
— 8.5 pt body copy
— Comprehensive style sheets
— Proportional leading
— Page numbers

Spread with the 18-field modular grid marked out across both pages
Spread overlaying the fine baseline grid on the three-column structure
Sample spread with header style ladder, body copy columns, captions and image placeholders
Second sample spread pairing the heading hierarchy with caption blocks and grey image areas

Questions

What is an editorial grid system?

An editorial grid system structures pages that carry many kinds of content at once – headlines, standfirsts, body copy, captions, pull quotes and images – so they are consistent across a whole publication. This one divides the A4 page into 18 fields on a 10 pt baseline grid, with 8.5 pt body copy for newspaper and magazine density.

What makes editorial design “Swiss style”?

Design that prioritises structure over decoration. In typography, that means layouts with a precision grid, asymmetric composition, restrained styles and hierarchy created through scale and placement rather than ornament. The approach comes from mid-century Swiss typography – the International Typographic Style – and it still underpins editorial design today.

What is an f-height grid?

An f-height grid complements the baseline grid. It sits at the height of the body copy’s lowercase f on every line, giving the typographer the option of running images, graphics and display typography that align perfectly with the body copy.