---
type: help
title: "What do red lines and red letters mean on my digital proof?"
description: "Red lines and red letters on a digital proof are reference guides, not part of your printed design. They will not appear on the finished product. They mark"
resource: https://www.4over4.com/help/proofs/what-do-red-lines-and-red-letters-mean-on-my-digital-proof
tags: ["Files & Artwork", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What do red lines and red letters mean on my digital proof?

Red lines and red letters on a digital proof are reference guides, not part of your printed design. They will not appear on the finished product. They mark

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

- Page type: help
- Hub: Files & Artwork
- URL: https://www.4over4.com/help/proofs/what-do-red-lines-and-red-letters-mean-on-my-digital-proof