---
type: guide
title: "How to Create a Custom Envelope in Illustrator and Mock It Up in Photoshop"
description: "Build a custom envelope in Adobe Illustrator from die line to bleed, then mock it up in Photoshop. Follow every step and export a print-ready file today."
resource: https://www.4over4.com/guide/how-to-create-a-custom-envelope-in-illustrator
tags: ["guide"]
timestamp: 2026-08-08T21:25:50.722Z
---

# How to Create a Custom Envelope in Illustrator and Mock It Up in Photoshop

Build a custom envelope in Adobe Illustrator from die line to bleed, then mock it up in Photoshop. Follow every step and export a print-ready file today.

See [all guide concepts](index.md).

- Page type: guide
- URL: https://www.4over4.com/guide/how-to-create-a-custom-envelope-in-illustrator