Guides
What Is Apple's Sensitive Content Warning, and How Does It Protect Your Photos?
Mehmet Ali Kısacık · Developer of Secure Folder · July 19, 2026 · 4 min read
Updated September 29, 2026
Sensitive Content Warning on iPhone is Apple's setting that checks photos and videos in supported communication and sharing locations, then blurs content it detects as likely nudity or, on newer software, gore and violence until you choose to view it. You can turn it on from Privacy & Security in Settings.
In this article
What happens when you see the warning
When the warning appears, select Show if you want to reveal the item. The alert can also lead to safety resources or let you block the person when those actions apply. If nudity is detected in an iMessage or FaceTime video call, Apple also offers an option to report the sender.1
Where Sensitive Content Warning works
On iPhone, Apple lists these supported locations
- Messages
- AirDrop
- Contact Posters in the Phone and Contacts apps
- FaceTime calls and video messages
- Shared photo albums
- Some third-party apps when you select a photo or video to share1
On iPhone, Sensitive Content Warning requires iOS 17 or later. Apple also supports it on iPadOS 17 or later, watchOS 10 or later, macOS Sonoma or later, and visionOS 2 or later.1
Gore and violence detection has newer requirements: iOS 27 or later, iPadOS 27 or later, macOS 27 Golden Gate or later, watchOS 27 or later, or visionOS 27 or later. In FaceTime, gore and violence detection applies to video messages rather than live calls.1
Apple's current adult guidance tells you to turn Sensitive Content Warning on in settings. Once enabled, it is turned on automatically for all supported apps, although you can manage access for each app. Turning it on on your iPhone also enables it for a paired Apple Watch.1,2
How to turn Sensitive Content Warning on or off
Enable Sensitive Content Warning
- 1.
Open Privacy & Security
Open Settings on your iPhone, then select Privacy & Security.1
- 2.
Open Sensitive Content Warning
Scroll down and select Sensitive Content Warning.1
- 3.
Turn the warning on
Turn on Sensitive Content Warning. The setting is then enabled for supported apps, and you can manage access for individual apps from this screen.1
- 4.
Sensitive Content Warning and Communication Safety are separate settings
Communication Safety is Apple's related protection for children. It uses on-device analysis too, but it is managed through a child's Screen Time settings and has different defaults and interventions.2
| Attribute | Sensitive Content Warning | Communication Safety |
|---|---|---|
| Who it is for | Adults who want the warning on their own devices | Children using a Child Account in a Family Sharing group |
| Default or activation | Adult users turn it on in Privacy & Security | On by default for children under 18 on iPhone, iPad, Mac and Apple Watch with the latest software; Apple also documents the default for ages 13 to 17 on Apple Vision Pro |
| Where it is controlled | Settings > Privacy & Security > Sensitive Content Warning | Screen Time > child > Communication Safety |
| What happens at the warning | The adult can choose Show and can access safety actions, with reporting available in supported nudity cases | The child receives age-appropriate guidance, and Apple documents an additional parent-permission step for younger children when a Screen Time passcode is set |
Because Communication Safety is managed separately through Screen Time for a child in Family Sharing, enabling Sensitive Content Warning for your own device does not replace the child's Communication Safety setting.1,2
What Sensitive Content Warning does not cover
Sensitive Content Warning does not hide or lock photos you already keep in your Photos library. Apple's Hidden album handles deliberately hidden photos and videos: hidden items stop appearing in the Library, other albums and the Photos widget on your Home Screen.1,3
On iPhone with iOS 16 and later, the Hidden album is locked by default and requires authentication to open. If you use iCloud Photos, photos hidden on one device are hidden on your other devices too.3
A separate photo vault such as Secure Folder: Privacy Vault keeps photos you have already saved behind their own PIN, which the Hidden album does not. If your concern is photos you have already saved, see how to hide photos on iPhone or compare Apple's Hidden album with a separate photo vault.
Sources
- 1.Apple Support, “About Sensitive Content Warning on Apple devices,” support.apple.com
- 2.Apple Support, “About Communication Safety on your child's Apple device,” support.apple.com
- 3.Apple Support, “Hide photos on your iPhone, iPad, Mac, or Apple Vision Pro with the Hidden album,” support.apple.com
Hide private photos in a PIN-protected vault.
Secure Folder is free to download on the App Store, and your photos and videos stay on your iPhone.