> ## Documentation Index
> Fetch the complete documentation index at: https://docs.atopile.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 4. Manufacturing Export

> Generate manufacturing outputs from your design

## Exporting production files

Click the **Generate manufacturing data** button in the sidebar to open the manufacturing export wizard. The wizard walks you through three stages:

### 1. Build

The wizard checks for uncommitted changes and then builds your project to generate manufacturing outputs. Click **Start Build** to begin. You'll see live progress as each build step completes.

### 2. Review

Once the build finishes, review your outputs across three tabs:

* **Gerber files** - Visual preview of your PCB layers
* **BOM** - Bill of materials with part pricing and stock availability
* **3D Preview** - 3D model of your assembled board

Mark each tab as reviewed by clicking the checkmark button. The wizard also runs post-build checks including verifying that gerber, BOM, and pick-and-place files were generated, and checking parts availability.

### 3. Export

After reviewing, the wizard shows a board summary and estimated cost breakdown (PCB fabrication, components, and assembly). Choose an export directory and click **Export Files** to generate:

* **Gerber files** (.zip) - PCB layer artwork for fabrication
* **BOM** (.csv) - Component list for procurement
* **Pick and place** (.csv) - Component placement data for assembly

The exported files are ready to upload to JLCPCB. The wizard includes a direct link to their order page.