iCloud Photo Library was introduced with iOS 8, but with the launch of the Photos for OS X app, it's now available on the Mac. In a nutshell, ‌iCloud Photo Library‌ is Apple's newest photo service that lets you sync all of your images across all your devices and to iCloud.

icloud_photo_library_large
‌iCloud Photo Library‌ supports several photo and video formats, storing photos in their original format, and it makes all of your media available on any device that has ‌iCloud Photo Library‌ turned on. This how-to will walk you through how to turn ‌iCloud Photo Library‌ on for each of your devices and how to minimize the space your photos take up on each device.

Tips Before Getting Started

In order to fully take advantage of ‌iCloud Photo Library‌, you should turn it on for multiple computers, if necessary, as well as your iPhone, iPad or iPod touch. It is compatible with iOS 8.3 or later and OS X Yosemite 10.10.3 or later.

You must be connected to the Internet via Wi-Fi in order to begin the ‌iCloud Photo Library‌ upload process. Additionally, your device batteries must be fully charged, or at least connected to a power source.

Apple provides 5GB of ‌iCloud‌ storage for free. It is highly likely you will need more than that to store all of your pictures and videos. If you go over the 5GB limit, Apple will prompt you to upgrade to a larger storage capacity before continuing. ‌iCloud‌ storage starts at $0.99 per month for 20 GB of storage. The 200GB storage plan costs $3.99 per month, while the 500GB plan costs $9.99 per month and the 1TB plan costs $19.99 per month.

Be sure that all devices you wish to sync photos and videos on are signed in using the same Apple ID.

Turning on iCloud Photo Library

On OS X Yosemite:

iCloud Photo Library 4

  1. Open ‌Photos‌ for OS X.
  2. Select ‌Photos‌ from the menu bar.
  3. Select Preferences from the available options.
  4. Click on the ‌iCloud‌ tab in the pop up window.
  5. Check the box titled "‌iCloud Photo Library‌."

Uploading of photos may take a long time, depending on the number of photos in your library and the speed of your Wi-Fi network. Some users have also found photo upload affecting overall performance of their Wi-Fi networks, so if you need to temporarily pause upload, you can do so for one day in preferences, with the option to manually resume uploading sooner than that if you wish.

Follow the steps above for any computer you wish to store and access the ‌iCloud Photo Library‌ from.

On iOS:

iCloud Photo Library 3

  1. Open the Settings app.
  2. Tap ‌iCloud‌.
  3. Select ‌Photos‌.
  4. Toggle ‌iCloud Photo Library‌ to the On position.

Now all of your photos and videos (not just the most recent 30 days worth, or 100 photos) will be available across all of your devices. You will also see all folders, albums, and smart albums. You will be able to search for keywords and find people based on Faces tags.

Additional features such as creating books, cards, calendars, and slideshows, last imported albums, and Faces Tiles and data will only be available on computers they were originally created on.

You can keep the amount of pictures stored on a mobile device or computer with limited storage to a minimum. Although you have complete access to all pictures and videos, you don't have to store them all on your device thanks to Apple's "optimized storage" option, which places recent, favorite, and frequently accessed images on your ‌iPhone‌, ‌iPad‌, or Mac and stores older, less accessed ones in ‌iCloud‌. That way, you are only storing full resolution images of the most important pictures on your device.

Turn on Optimize iPhone Storage

iCloud Photo Library 5

  1. Open the Settings app.
  2. Select ‌Photos‌ & Camera from the list.
  3. Tap "Optimize ‌iPhone‌ Storage." This will also de-select "Download and Keep Originals," which will help keep the amount of space you use on your ‌iPhone‌ or ‌iPad‌ to a minimum.

Turn on Optimize Mac Storage

  1. Open ‌Photos‌ on OS X Yosemite
  2. Select ‌Photos‌ from the menu bar.
  3. Click on Preferences from the available options.
  4. Click the ‌iCloud‌ tab in the pop up window.
  5. Select Optimize Mac Storage.

With ‌iCloud Photo Library‌ turned on across all of your devices, you have access to every picture you've ever taken and stored in ‌iCloud‌, including older photos, pictures you've uploaded to the ‌Photos‌ app from a DSLR camera, and videos you've taken since your baby’s birth.

Top Rated Comments

extricated Avatar
140 months ago
iCloud Photo Library Kills Internet for Some Users

I wanted to warn our forum members of an isolated, but significant, bug that I (and some others) encountered.
When I started the upload process, my Internet died and would not respond until I reset my modem. It only took a couple of times for me to link this problem to my new iCloud/Photo settings.
And, no, it has nothing to do with my upload speed or internet connection.

I found a post in Apple Support Communities (https://discussions.apple.com/thread/6992427) that speaks to this and one of the users offered a workaround (https://mayallit.wordpress.com/2015/04/23/how-to-fix-apple-photos-icloud-photo-library-upload-using-network-link-conditioner/).
Definitely worth visiting if you run into this issue and can't figure out what the heck is going on! It was maddening for me (still is, honestly).

Walt Mossberg ran into the exact same bug, detailed in his Photos review (https://recode.net/2015/04/14/review-photos-apples-replacement-for-iphoto/). Comments about the bug are near the end, under the section on iCloud Photo Library.
Score: 4 Votes (Like | Disagree)
Dayv Avatar
140 months ago
I wanted to warn our forum members of an isolated, but significant, bug that I (and some others) encountered.
When I started the upload process, my Internet died and would not respond until I reset my modem. It only took a couple of times for me to link this problem to my new iCloud/Photo settings.
And, no, it has nothing to do with my upload speed or internet connection.

I found a post in Apple Support Communities (https://discussions.apple.com/thread/6992427) that speaks to this and one of the users offered a workaround (https://mayallit.wordpress.com/2015/04/23/how-to-fix-apple-photos-icloud-photo-library-upload-using-network-link-conditioner/).
Definitely worth visiting if you run into this issue and can't figure out what the heck is going on! It was maddening for me (still is, honestly).

Walt Mossberg ran into the exact same bug, detailed in his Photos review (https://recode.net/2015/04/14/review-photos-apples-replacement-for-iphoto/). Comments about the bug are near the end, under the section on iCloud Photo Library.

This isn't a bug, it's your provider not allowing you to use the service you're paying for. As the link regarding Network Link Conditioner states, "It appears that some ISPs (mine is Comcast) heavily throttle your connection if your computer is hitting the limit."

That's not a description of a bug, it's a description of an internet service provider ripping you off.
Score: 3 Votes (Like | Disagree)
rkRusty Avatar
140 months ago
Can this be achieved if you're using a Family plan (two adults and a child) so all three IDs under the plan consolidate photos to within one paid icloud plan?

No.

You cannot consolidate photos into one plan that is then shared by everybody who joins. You can only share individual photos by either right-clicking an image in Photos for OS X, hovering over 'share', selecting 'iCloud photo sharing' and adding it to your Family, or by selecting 'iCloud photo sharing' under the share button on images in iOS. As yet, there is no other way to allow all members of your Family plan to view your photos.

Ridiculous really. Apple seem unaware of what the term 'family' means.
Score: 3 Votes (Like | Disagree)
dancochran Avatar
140 months ago
Can this be achieved if you're using a Family plan (two adults and a child) so all three IDs under the plan consolidate photos to within one paid icloud plan?

This isn't possible given Apple's current implementation of "Family Plans". My wife and I would like to share all our photos in my 200 GB iCloud Photo Library. But since she has her own Apple Id for mail, contacts, calendars, etc, this can't happen. You can "share" photos with any family and friends but you have to select them manually and place them in a "shared" album.

Basically, Apple needs to change things to allow family members with their own Apple Id's to share my iCloud Photo Library seamlessly.

Someone correct me if I'm wrong...
Score: 3 Votes (Like | Disagree)
cameronjpu Avatar
140 months ago
I think what the original poster is saying is that it would be very nice to have the option to say "I would like no more than 4 GB used by the library".
Score: 2 Votes (Like | Disagree)
gorbok Avatar
140 months ago
Can this be achieved if you're using a Family plan (two adults and a child) so all three IDs under the plan consolidate photos to within one paid icloud plan?

That would be the obvious implementation of the Family scheme, and one that many people are calling for. I'd say Apple are considering it, but iCloud has always been so buggy, and they have only just got it working how it should have when it was first released, so combining photo libraries is probably too difficult to implement at this time.
Score: 2 Votes (Like | Disagree)

Popular Stories

Apple Logo Spotlight

Apple Expected to Unveil Five All-New Products This Year

Wednesday January 21, 2026 10:54 am PST by
In addition to updating many of its existing products, Apple is expected to unveil five all-new products this year, including a smart home hub, a Face ID doorbell, a MacBook with an A18 Pro chip, a foldable iPhone, and augmented reality glasses. Below, we have recapped rumored features for each product. Smart Home Hub Apple home hub (concept) Apple's long-rumored smart home hub should...
airpods pro 3 purple

New, Higher End AirPods Pro Coming This Year

Tuesday January 20, 2026 9:05 am PST by
Apple is planning to debut a high-end secondary version of AirPods Pro 3 this year, sitting in the lineup alongside the current model, reports suggest. Back in September 2025, supply chain analyst Ming-Chi Kuo reported that Apple is planning to introduce a successor to the AirPods Pro 3 in 2026. This would be somewhat unusual since Apple normally waits around three years to make major...
airtag prime day 2

Apple Developing AirTag-Sized AI Pin With Dual Cameras

Wednesday January 21, 2026 12:31 pm PST by
Apple is working on a small, wearable AI pin equipped with multiple cameras, a speaker, and microphones, reports The Information. If it actually launches, the AI pin will likely run the new Siri chatbot that Apple plans to unveil in iOS 27. The pin is said to be similar in size to an AirTag, with a thin, flat, circular disc shape. It has an aluminum and glass shell, and two cameras at the...
smaller dynamic island iphone 18 pro Filip Vabrous%CC%8Cek

iPhone 18 Pro Leak: Smaller Dynamic Island, No Top-Left Camera Cutout

Tuesday January 20, 2026 2:34 am PST by
Over the last few months, rumors around the iPhone 18 Pro's front-panel design have been conflicted, with some supply-chain leaks pointing to under-display Face ID, reports suggesting a top-left hole-punch camera, and debate over whether the familiar Dynamic Island will shrink, shift, or disappear entirely. Today, Weibo-based leaker Instant Digital shared new details that appear to clarify the ...
bug security vulnerability issue fix larry

Apple's Secret Product Plans Stolen in Luxshare Cyberattack

Wednesday January 21, 2026 9:17 am PST by
The Apple supplier subject to a major cyberattack last month was China's Luxshare, it has now emerged. More than 1TB of confidential Apple information was reportedly stolen. It was reported in December that one of Apple's assemblers suffered a significant cyberattack that may have compromised sensitive production-line information and manufacturing data linked to Apple. The specific company...