---
id: mac-storage-basics.how-do-i-turn-off-final-cut-background-rendering
url: https://storagestudio.us/faq/mac-storage-basics/how-do-i-turn-off-final-cut-background-rendering
category: "Mac storage basics"
subcategory: "Photos, music and video"
question: "Should I turn off background rendering in Final Cut Pro to save space?"
alt_questions:
  - "final cut background render setting"
  - "stop final cut creating render files"
  - "fcp render files growing"
  - "background render off final cut"
short_answer: "It can help on a tight disk: turn off background rendering in Final Cut's Playback settings so render files are made only when you ask, at the cost of smoother playback."
tags: ["final cut pro", "rendering", "video"]
related: ["https://storagestudio.us/faq/mac-storage-basics/how-do-i-free-space-from-final-cut-pro-libraries"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# Should I turn off background rendering in Final Cut Pro to save space?

It can help on a tight disk. With background rendering on, Final Cut renders effects while you work, creating render files in the library. Turning it off in **Final Cut Pro → Settings → Playback** means files are only rendered when you ask, which saves space but may make playback of heavy effects choppier.

You can always clear render files from finished projects with **File → Delete Generated Library Files**.