packer/website/content/docs/post-processors/index.mdx

---
description: |
  Post-processors are programs that you can run after Packer builds and provisions an image. Use post-processors to upload artifacts and repackage files.
page_title: Post-processors overview
---

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> [!IMPORTANT]  
> **Documentation Update:** Product documentation previously located in `/website` has moved to the [`hashicorp/web-unified-docs`](https://github.com/hashicorp/web-unified-docs) repository, where all product documentation is now centralized. Please make contributions directly to `web-unified-docs`, since changes to `/website` in this repository will not appear on developer.hashicorp.com.
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# Post-processors overview

Post-processors run after builders and provisioners. Post-processors are optional, and you can use them to upload artifacts, re-package files, and more. The documentation includes a page for each type of post-processor.

Refer to the [`post-processor`](/packer/docs/templates/hcl_templates/blocks/build/post-processor) and
[`post-processors`](/packer/docs/templates/hcl_templates/blocks/build/post-processors)
blocks documentation to learn more about working with post-processors.