How To Reduce The Size Of Photos Library On Mac

11.04.2020
How To Reduce The Size Of Photos Library On Mac 3,7/5 7086 votes

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  1. How To Reduce The Size Of Photos Library On Mac Computer
  2. How To Reduce The Size Of Photos Library On Mac Free
  3. Reduce Size Of Mac Photos Library

Over the years as iPhone keeps evolving, the sizes of the photos keep changing. In fact, it is being said that if you use an iPhone to snap just 5 photos a day without downloading a single game, an app or even an email attachment, there is a high chance that you can run out of storage for just six months.

This is just a little indication of how big the size of iPhone photos. Newer iPhone photo takes about 8.7 MB (3024 X 4032) which is said to be the normal size. For space saving consideration, it will be better to change photo size on iPhone and this is what this article will explain.

3 Tips to Resize Photos on iPhone and Reduce Photo Space

Since you cannot stop taking photos on your iPhone, then it is important to ensure your photos take less space on your iPhone. There is no need to leave your photos with such big size. The following are some little tips to resize iPhone photo size Mb.

  • Apr 13, 2018 Repair your photo library. Hold down the option key when opening Photos on the Mac, then choose the option to repair. Back up BEFORE you do that. You may need to turn off and re-enable iCloud Photo.
  • Oct 07, 2019 In macOS Mojave or earlier, choose Apple menu System Preferences, click iCloud, then click Options next to iCloud Drive. Store in iCloud turns on the Desktop & Documents Folders and Optimize Mac Storage settings. In Photos, choose Photos Preferences, then click iCloud. Store in iCloud selects iCloud Photos and Optimize Mac Storage.
  • 2020-4-5.There are several reasons the size of your Mac Photos Library might be larger than the amount of space that you need to store your photos and videos: Your Photos Library might contain photos or videos that have already been added to iCloud Photos from another device. Part of your Photos Library size includes small system files.
  • If you want to reduce the size of photos (JPEGs) on your Mac, you can do it with the built-in Preview app. Here you can find the actual steps. Note: This method will help you reduces the size of the entire image. It does NOT crop the image.
  • 2016-9-9  I suggest pick Medium for both the JPEG Quality as well as the Size. It's usually a safe bet. If you want to reduce or increase the level of file compression offered by default or crop the image, you can choose the custom option in the Size drop down menu. How to Compress Photos on Mac.

Tip 1: Resize the Whole Photo Library

Mar 18, 2020 Quit Photos. In the Finder, go to the external drive where you want to store your library. In another Finder window, find your library. The default location is Users username Pictures, and it's named Photos Library. Drag your library to its new location on the external drive. 2012-1-30  Photos for Mac Speciality level out of ten: 10. Then delete them from the library. IMovie may have to rescan your Movies folder to reimport them. That will reduce the library size but not the amount of space taken up on the hard drive. Jan 30, 2012 8:02 PM Reply Helpful. Thread reply - more options.

  1. Go to 'Settings > Photo & Camera'.
  2. Turn on 'iCloud Photo Library'.
  3. Check 'Optimize iPhone Storage'.

This is one of the easiest ways to reduce iPhone photo file size. It helps you to move your photos from iPhone to iCloud storage. Original photos are stored in iCloud while iPhone just stores the compressed onec. iPhone will download it from iCloud when you want to open the photos. The app will automatically manage what is stored on iCloud and locally on its own.

But note that, iCloud only provides free 5GB space. This way doesn't fit if you have a huge amount of photos.

Tip 2: Resize Image Size on iPhone via Mail

Although this is a style that is seen as cumbersome to manage space, it is still effective.

  1. Launch Photo app on iPhone. Select the photos which you want to reduce the size and tap the Action button. Then choose Mail.
  2. It will jump to the Mail application. Fill in your email address and “Subject”. If you wish, you can add a message.
  3. Hit Send button. Choose the photo size from Small, Medium, Large and Actual Size.
  4. The resized photos will be sent to your email, you can delete the original photos from iPhone first. Then go to your Mail and downloaded the resized ones.

But I suppose you will find this way confused and frusted especially when you have large photo library. You will lose the orginal photos as well.

Manually Installing a Library - Mac. This section covers manually installing a library under the Mac OS X environment. If you’re more of a text learner then check out the Arduino tutorial on installing libraries. We are going to use the Capacitive Sense library for this example. Navigate to the library’s page and download the zip file. The open-source Arduino Software (IDE) makes it easy to write code and upload it to the board. It runs on Windows, Mac OS X, and Linux. The environment is written in Java and based on Processing and other open-source software. How to install arduino library on mac pc. Close the Arduino IDE First make sure that all instances of the Arduino IDE are closed.The IDE only scans for libraries at startup. It will not see your new library as long as any instance of the IDE is open!

Tip 3: How to Rezise Photos on iPhone in A Smart Way (iOS 13 Supported)

This is much simpler and more effective than the above ways. You just need the help of iMyFone Umate Pro or iMyFone Umate Pro for Mac. This is regarded as the world’s No. 1 iPhone cleaner used to free up space on any iOS device. This is indeed a good tool to manage photos and save space on your iPhone.

Features to Manage iPhone Photo Size:

  • Resize iPhone photos losslessly to reclaim about 75% photo space. You will have a backup after resizing.
  • Back up and mass delete photos on your iPhone.
  • Clear all iPhone caches, including iPhone photo caches, for free.
  • Permanently delete photos (current & deleted) with NO chance of recovery.
  • Other attached photos can be completely destroyed, like SMS photos, note photos, WhatsApp photos, WeChat photos, ..

iMyFone Umate Pro is fully compatible with iOS 13, let alone the older versions. It has been highly praised and reported by lots of famouse media, for example, macworld.co.uk, Makeuseof.com, Cultofmac.com.

How to Change Photo Size on iPhone without Damage to Quality?

Step 1: Connect iPhone to computer and launch iMyFone Umate Pro.

Step 2: Click 'Photos' tab on the interface and choose 'Backup & Compress' button.
Step 3: It will start to transfer your photos to computer and then compress them without damaing visible quality.

How To Reduce The Size Of Photos Library On Mac Computer

Also Read:
iMyFone Umate Pro Registration Code: Come Here to Save Money >>
Compress Photos on iPhone – Reclaim Your Photo Space >>

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I ran into a problem where one of my 256GB MacBook pro ran out disk space. It turned out the problem was caused by a run away Mac OS/X photo library. I had two photo libraries on the Mac totaling about 200GB (sizes shown in Finder, may not be actual sizes)!

First problem I found was the conversion of iPhoto library to Photos library left behind a 73GB file in /Macintosh HD/user/me/Pictures/. The solution was simple – delete the old photo library. I did not recover a full 73GB after I deleted the file, I got back 10-20GB according to Mac system storage page.

The second problem was new photo library /Macintosh HD/user/me/Pictures/Photos Library.photolibrary had a size of over 120GB. It was way too big for the 30k+ photos I had on the Mac. I did a bunch of clean up hoping that they would shrink the photo library. But to my dismay, the photo library only reduced by about 10%. The steps I took to do the cleanups are:

  1. Export photos that I did not need on the Mac to an external drive. It took only seconds to export thousands of photos. The steps are:
    • Connect a USB hard disk to a Mac
    • Open Photos
    • Select File Export Export Unmodified Original for 10 Photos…
    • Select a location in the USB hard disk
  2. Delete photos that I had exported
  3. Delete photos in Recently Deleted folder in Photos
  4. Run repair on photo library to make sure photo library is problem free. This takes a couple of minutes on a fast MacBook. The steps are:
    • Hold down <Command> + <Option> when opening Photos
    • Select Repair

I spent hours searching the Internet and Apple forum hoping someone had encountered the same problem before me and found a solution. No luck! I also posted a question on Apple forum but did not get any response. May be I was the only one that had come across this problem.

How To Reduce The Size Of Photos Library On Mac Free

I noticed on other Macs that photo libraries grew and shrink when I added or deleted photos, but not the photo library on this MacBook Pro. Older version of Apple photo apps iPhoto or Aperture had functions to compact a photo library, however I cannot find the same feature in the new Photos app.

I was pissed! I decided to find a solution myself. Here is what I did:

  1. Export all photos in photo library to a USB hard disk (same as above)
  2. Delete photo library /Macintosh HD/user/me/Pictures/Photos Library.photolibrary on my Mac (I did this in Finder)
  3. Create a new photo library. The steps are:
    • Hold down <Option> when opening Photos
    • Select Create New…
  4. Import photos I just exported. The steps are:
    • Open Photos
    • Select File Import…

After all the agony, my photo library is less than 17GB.

Reduce Size Of Mac Photos Library

Hope this helps!

Poon
11/25/2016