---
id: icloud.does-storage-studio-upload-my-files-to-icloud
url: https://storagestudio.us/faq/icloud/does-storage-studio-upload-my-files-to-icloud
category: "iCloud & iCloud Photos"
subcategory: "Storage Studio and iCloud"
question: "Does Storage Studio upload my files to iCloud?"
alt_questions:
  - "Does Storage Studio send files to iCloud?"
  - "Will Storage Studio sync my Mac to iCloud?"
  - "Does storage studio use my iCloud space?"
  - "Is Storage Studio storing data in my iCloud?"
  - "storage studio icloud privacy"
short_answer: "No. iCloud syncing is done by macOS for files you keep in iCloud. Storage Studio only puts a file in iCloud Drive if you move it there yourself; its iCloud features — online-only, duplicates, measuring — run on your Mac."
tags: ["privacy", "icloud drive", "uploads"]
related: ["https://storagestudio.us/faq/icloud/is-icloud-an-account-i-add-in-storage-studio", "https://storagestudio.us/faq/icloud/is-storage-studio-safe-to-use-with-icloud"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# Does Storage Studio upload my files to iCloud?

No. Storage Studio doesn't upload anything to iCloud on its own. iCloud syncing is done by macOS, for the files you've chosen to keep in iCloud Drive or iCloud Photos.

The only time a file reaches iCloud through Storage Studio is when you move it there yourself — for example, choosing iCloud Drive as a destination in Data Parking. Everything else Storage Studio does with iCloud happens on your Mac: making downloaded files online-only, comparing downloaded files for duplicates, and measuring space.

Making a file online-only doesn't upload anything new; the file was already in iCloud. See [privacy and safety](https://storagestudio.us/faq/privacy-safety/).