# Can I delete ComfyUI’s output folder in Documents?

- URL: https://moreroom.app/folders/ai-comfyui-output
- Item: ComfyUI generated images
- Location: `~/Documents/ComfyUI/output`
- Verdict: Keep — your data — Your data. Shrink it from its app; don’t delete the folder.
- Comes back on its own: no
- Typical size: 1–200 GB
- Source: MoreRoom rules catalogue (2026-10-17), by Yando Pte. Ltd.

## What is it?

`~/Documents/ComfyUI/output` holds every image and video the ComfyUI desktop app generated. PNG files from ComfyUI also embed the workflow that produced them. It grows with each run, from a few GB to much more with video.

## What happens if you delete it?

No. These are your results; generation is not exactly repeatable, so a deleted image cannot be recreated reliably.

## How to remove it properly

Review the folder in Finder and move only the images you do not want to the Trash. To free space while keeping your work, move the folder’s contents to an external drive or a cloud folder, then check the copy before deleting the originals.

## Before you delete it

Deleting a PNG also deletes the workflow embedded in it.