Do Live Photos Double Your iPhone Storage?
Short answer
A Live Photo saves a full-resolution still plus roughly three seconds of video, so it costs meaningfully more than a normal photo — in practice close to double, though the exact ratio depends on the scene. Turn it off by tapping the concentric circle icon in the Camera app, then set Settings → Camera → Preserve Settings → Live Photo so the choice sticks between launches.
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The short answer is that it is not exactly double, but it is close enough that treating it as double will not mislead you. A Live Photo is two things stored together, and the second one is a video.
What makes this worth a guide rather than a sentence is that most people have never deliberately used the feature. It is on by default, it has been on since 2015, and the result is libraries where a large share of the storage is video nobody has ever played.
What a Live Photo actually contains
When you press the shutter with Live Photos enabled, the camera has already been buffering. It keeps roughly 1.5 seconds before the press and records about 1.5 seconds after, and saves:
- A full-resolution still, the frame at the moment you pressed. This is the photo you see.
- A short video clip, at a lower resolution than the still but at a real video bitrate, with audio.
Photos presents these as a single item with a LIVE badge. Under the hood they are two files, and both count against your storage.
The ratio between them is not fixed. Video compression works by storing differences between frames, so a static scene compresses to very little. A document, a plate of food, a sleeping cat: the video component on those is negligible. A clip of waves, traffic or a crowd compresses far worse, and there the video can exceed the still.
Averaged across a normal library of people, pets and holidays, “roughly double” is a fair working assumption.
Where the cost shows up
| Place | Does it count? | Notes |
|---|---|---|
| Device storage | Yes, in full | Shows under Photos in iPhone Storage |
| iCloud Photos | Yes, in full | Synced like any other photo |
| Optimize iPhone Storage | Reduces device cost | iCloud cost unchanged |
| AirDrop to another iPhone | Sends both parts | Recipient gets the Live Photo |
| Email or most uploads | Usually still only | The video is dropped |
| Still only, by default | Unless sent as a video deliberately |
The last three are why people are surprised. The photo you share looks like a normal photo, so the extra cost is invisible until you look at the storage screen.
Turning it off, so it stays off
Two steps, and skipping the second is why people think they already did this.
Step one. Open Camera and tap the concentric circle icon at the top of the viewfinder. A slash through it means Live Photos is off for this shot.
Step two. Go to Settings → Camera → Preserve Settings and turn on Live Photo. Without this, the Camera app resets to its default on the next launch and quietly turns the feature back on.
That second setting is the whole fix. The icon alone lasts until you close the app.
If you want Live Photos sometimes, leave it on and turn it off per shot, since the icon is one tap. Most people find the opposite more useful: off by default, enabled deliberately for a shot of a child or a pet where the movement is the point.
Removing the video from photos you already have
Turning the setting off does nothing to existing photos. To reclaim that space you have to strip them, and there are two approaches.
One at a time, keeping the still: open the photo, tap Edit, tap the yellow LIVE button at the bottom left, and the badge changes to show it is off. Tap Done. The video component is discarded and the still stays at full resolution.
In bulk: open the Live Photos album under Photos → Albums → Media Types, select a group of photos, and use the share sheet. On recent iOS versions the share sheet offers an Options toggle for Live Photo when sharing or duplicating, letting you save stills-only copies. The workflow is clumsy and there is no single “strip all” button, which is an honest limitation of the Photos app.
One warning. Removing the Live component is permanent — there is no revert for it the way there is for a crop or a colour adjustment. Decide before you do a large batch.
A quicker filter: in the Live Photos album, the shots worth keeping as Live are usually obvious. Strip the rest, keep the dozen that actually move.
Where the video component quietly follows you
Two behaviours surprise people after they have decided Live Photos is not worth the space.
Duplicates keep it. Using Duplicate from the share sheet copies both components, so a duplicated Live Photo costs the full amount again. If you duplicate a photo in order to edit a copy, you have paid for two video clips you will never watch.
Favourites and albums do not copy anything. Adding a photo to an album is a reference, not a copy, so it costs nothing. This is worth knowing because people avoid albums under the impression they are duplicating files.
There is also the case of a Live Photo saved as a still elsewhere. Sending one through WhatsApp or most upload forms strips the video automatically, so the copy that lands on the other end is a normal photo. The original on your phone keeps both parts regardless of what you sent.
A sensible middle position
Turning Live Photos off entirely is the easy recommendation and not always the right one. The feature does something no still can: it captures the half second before you pressed, which is often the better frame.
The useful habit is to keep it off and use the Key Photo feature on the ones you do shoot Live. Open a Live Photo, tap Edit, and scrub the frame strip at the bottom to pick a different moment as the still, then tap Make Key Photo. Once you have the frame you wanted, turn the Live component off and keep the still. You get the benefit of the feature and pay for it only until you have chosen.
That approach also works well for the shots most worth keeping as Live: a child blowing out candles, a dog shaking off water, a wave breaking. The rest of the library gains nothing from the video.
Does it matter compared with everything else?
On most phones, no, it is not the largest item. Video you shot deliberately, streaming app downloads and Messages attachments are usually bigger lines in the storage breakdown.
Where it does matter is growth rate. Every photo you take from today onward costs roughly twice what it needs to, and that compounds across years without you noticing. Turning it off is a thirty-second change that reduces future growth permanently, which is a better return than most storage advice.
If you are looking at the storage screen now and trying to work out where the space actually went, what is taking up iPhone storage goes through the categories in order of likely payoff, and the broader question of why an iPhone library outgrows an Android one is covered in why iPhone photos take up more space.
Realistic expectations
Turning Live Photos off does not free a single byte today. It halves the cost of every photo you take from now on, which is the point.
Stripping existing ones does free space, and on a library with several thousand Live Photos the amount is substantial. The Photos app makes it tedious enough that most people do a few hundred and stop, which is a reasonable outcome. The faster win on an existing library is Optimize iPhone Storage, which moves the full-resolution originals and their video components to iCloud and leaves lightweight versions on the device.