# Introduction

Welcome to **MIDILLI Visual Box Designer**, a free and open-source web application for designing custom boxes, panels, and enclosures in both 2D and 3D.

<div class="wp-block-image" id="bkmrk-midilli-visual-box-d"><figure class="aligncenter size-large">![MIDILLI Visual Box Designer - Free Browser-Based 2D and 3D Box Creation for free MIDILLI Tools.](https://mlg8ybik0dvi.i.optimole.com/w:740/h:439/q:mauto/dpr:1.3/f:best/ig:avif/https://midilli.tech/wp-content/uploads/2025/10/screenshot_v102.png)<figcaption class="wp-element-caption">MIDILLI Visual Box Designer – Free Browser-Based 2D and 3D Box Creation for free MIDILLI Tools.</figcaption></figure></div>[Start Using Now](https://midilli.tech/visual-box-designer/)

This guide will help you understand every part of the interface and how to use it effectively.