---
type: help
title: "How do I read fold lines on trifold brochure proofs?"
description: "On a trifold brochure proof, the marked fold lines show exactly where the piece will be creased, so you can confirm everything lines up before approving. T"
resource: https://www.4over4.com/help/marketing-materials/how-do-i-read-fold-lines-on-trifold-brochure-proofs
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# How do I read fold lines on trifold brochure proofs?

On a trifold brochure proof, the marked fold lines show exactly where the piece will be creased, so you can confirm everything lines up before approving. T

Part of the **Products** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/marketing-materials/how-do-i-read-fold-lines-on-trifold-brochure-proofs