SweeperX
Live Photos are quietly costing you gigabytes
What a Live Photo actually is
When Live Photos is on, pressing the shutter does not capture one image. The camera has already been recording, and it keeps recording for a moment afterwards, so what gets saved is a full-resolution still plus roughly 1.5 seconds of video either side of it.
In your library it looks like one photograph. On disk it is two assets bound together: the key frame you see, and a short movie you almost never watch. That is why long-pressing makes it move, and why a Live Photo can become a Loop or a Bounce.
It is a genuinely good feature. It is also on by default, which means it applies to every photograph you take, including the ones of a parking bay number and a wine label.
What they cost
The attached video is typically two to three times the size of the still, which makes a Live Photo roughly three to four times the cost of the same photo taken without it.
The arithmetic gets uncomfortable at scale. A library with eight thousand Live Photos in it is carrying eight thousand short videos nobody has ever played. It is rarely the single largest category on a phone — actual video usually wins that — but it is almost always the largest one people have never thought about.
Converting them is unusually attractive compared with other cleanup, for one reason: you lose nothing you can see. The photograph is untouched. Same resolution, same framing, same moment. What goes is the three seconds around it.
The setting that saves nothing
This is the part that catches almost everyone, so it is worth being blunt about.
Open a Live Photo, tap Edit, and tap the yellow LIVE button to turn it off. The photo stops moving. It looks converted. You have not saved a single byte.
That toggle only disables playback. The video component is deliberately retained so you can turn it back on tomorrow, which is reasonable behaviour for an editing control and useless for storage. People do this to hundreds of photos, check their free space, and conclude that Live Photos were never the problem.
Converting one properly
To actually reclaim the space, a still copy has to be created and the Live original removed. By hand:
- Open the Live Photo.
- Tap the … button and choose Duplicate.
- Choose Duplicate as Still Photo. A new, still-only copy appears in your library.
- Delete the Live original. It goes to Recently Deleted, where iOS holds it for 30 days.
Note the order: the copy exists before the original goes anywhere, which is the right sequence for any operation of this kind. Note also step four — skip it and your library has grown, not shrunk. And as always, the storage figure will not move until the 30 days pass or you empty the album.
Four taps per photo is fine for ten photos. For four thousand it is not a plan.
Stopping the camera making more
Cleaning up is half the job. The other half is the camera, and iOS makes this less obvious than it should be.
In the Camera app there is a Live Photos button — concentric circles, top of the screen or in the controls, depending on your model. Tapping it turns Live Photos off. It will turn itself back on. By default iOS resets the setting the next time you open the camera.
To make it stick:
- Go to Settings → Camera → Preserve Settings.
- Turn on Live Photo.
Now the camera remembers what you chose. This one setting is worth more than any amount of cleanup, because it stops the problem at the source. It is also worth knowing you can still capture a Live Photo whenever you want one — the button is right there.
What happens when you send one
Worth knowing before you decide how much the motion is worth to you: most of the time it does not survive the trip.
- AirDrop to another Apple device keeps the Live Photo intact. So does sharing into iCloud Shared Albums, and Messages between Apple devices.
- Sending to almost anywhere else — most social apps, most messaging apps, email, uploading to a web form — produces a still. The recipient gets the key frame and nothing else.
- Printing, obviously, gets a still, as does anything that ends up as a JPEG.
So if a photo's destination is a group chat on a non-Apple platform or an upload, the motion was never going to be seen by anyone. It is costing you storage to preserve something only you can play, on one device.
One related detail: the Loop, Bounce and Long Exposure effects are built from that attached video. Applying Long Exposure to a waterfall produces a genuinely different picture, and it needs the motion. If you have ever used those, or think you might on a particular photo, that photo is not a conversion candidate.
Which ones to keep
Blanket conversion is the wrong instinct, because the feature is genuinely valuable for a small minority of photos. Worth keeping in motion:
- People, especially children and animals, where the motion is the point.
- Anything you have ever used the long exposure or Loop effect on — those need the video and stop working without it.
- Photos where the moment either side of the shutter is better than the shutter itself. You know the ones.
Everything else — receipts, documents, whiteboards, landscapes, food, screenshots of the real world, the shelf you photographed to remember what brand it was — loses nothing at all as a still.
The iCloud wrinkle
With iCloud Photos on, converting a Live Photo and deleting the original removes it everywhere — iPhone, iPad, Mac. The still copy syncs out in its place, so nothing is lost, but the motion is gone from every device at once rather than just the one you are holding.
It also means the space you free is iCloud space as well as phone space, which is genuinely useful if you are paying for a tier you are close to filling. The two are not the same number, and the difference confuses a lot of people.
Doing it in bulk
There is no built-in way to convert Live Photos in batches. The Photos app will not do it, and Shortcuts can be made to, awkwardly, with a fair chance of ending up with duplicates you then have to clean.
SweeperX lists your Live Photos with the size of the attached video for each one, so the handful worth keeping in motion are easy to leave alone and the rest convert in a single pass. Conversions are staged into a review bin you confirm as a batch, and the originals go to Recently Deleted for 30 days like anything else. The conversion runs on the device, which you can check for yourself in about thirty seconds by using the app in Airplane Mode.
Whether or not you use anything for it, change the Preserve Settings toggle. It is free, it takes ten seconds, and it is the part that keeps working.
Next: iCloud Photos vs On-Device Storage — what “delete” actually does when your library is synced.