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How to Free Up iPhone Storage Taken by Photos
When an iPhone runs out of space, photos are usually the culprit — but not evenly. A few dozen videos can outweigh ten thousand photos. Clearing storage quickly is mostly a question of attacking things in the right order.
This guide covers where the space actually goes, what to clear first, and the two things people commonly get wrong: deleting without emptying Recently Deleted, and assuming iCloud Photos is a backup.
1. Check what Photos is really using
Start with the number. Open Settings › General › iPhone Storage and wait a moment for the bar chart to calculate. The Photos row shows how much of your device the library occupies.
This is worth doing first because photos aren't always the problem. Streaming apps with cached downloads, offline maps, messages with years of attached media and large games can each hold tens of gigabytes. If Photos is showing 12 GB and something else is showing 60 GB, cleaning your camera roll is not the fastest route to free space.
The same screen also lists Apple's own suggestions, which are worth glancing at even if you plan to clean manually.
2. Where the gigabytes actually go
Photo libraries are lopsided. A rough sense of relative file sizes explains why:
| Type | Typical weight | Why it adds up |
|---|---|---|
| Video | Very large | A few minutes of high-resolution, high-frame-rate video can outweigh hundreds of photos. Screen recordings count too. |
| Burst sequences | Large in aggregate | Every frame is stored, so one two-second burst can be a dozen full-size photos. |
| Live Photos | Roughly double a still | Each one stores a short video clip alongside the still image. |
| RAW / ProRAW | Very large per file | Uncompressed capture formats are many times the size of an ordinary photo. |
| Panoramas | Large per file | Very high pixel counts compared with a standard shot. |
| Screenshots | Small each, large in number | Individually minor, but people accumulate thousands, and almost none are needed. |
| Ordinary photos | Small | The bulk of the item count, but often a minority of the storage. |
The practical takeaway: item count and storage are not the same problem. Deleting 5,000 old photos may free less space than deleting forty videos. If your goal is space, work top-down through that table. If your goal is a navigable library, that's a different job — covered in the guide to cleaning a huge photo library.
3. Clear in this order
Videos first
Open Photos › Albums › Videos and sort through it. The usual finds: accidental recordings, clips you filmed of a screen instead of taking a screenshot, videos someone sent you, long recordings of an event you've already extracted the good part from, and screen recordings you made for one specific reason months ago. This single album is where most people recover the majority of their space.
Bursts and near-identical retakes
Burst mode keeps every frame it captured. Reviewing a burst and keeping one image removes the rest of the sequence. The same applies to the manual version — the four nearly identical photos you took of the same view because you weren't sure the first one was sharp.
Screenshots
Open Photos › Albums › Screenshots. These are individually small but psychologically easy to clear because most were saved for a purpose that expired within days. Clearing several hundred takes a couple of minutes and makes the library feel dramatically cleaner even if the storage gain is modest.
Large files and old exports
Panoramas, RAW captures and edited exports saved as separate copies are worth a look. If you edit photos in another app, you may have two or three versions of the same image sitting in the library.
Don't sort by "oldest" and start there
It's the instinctive approach and it's usually the least efficient. Old photos are small, sentimental and slow to decide about. Recent years hold the videos, the bursts and the high-resolution captures — which is where the space is.
4. Why deleting doesn't free space (yet)
Deleting a photo on iPhone does not immediately reclaim its storage. The item moves to the Recently Deleted album, where it stays for 30 days as a safety net and continues to occupy space the entire time.
This is why people delete a thousand photos, check Settings and find the storage figure unchanged. To reclaim the space now, open Photos › Albums › Recently Deleted, unlock it if prompted, and delete the contents permanently. If you'd rather keep the safety net, simply wait — iOS clears items automatically once the 30 days elapse.
A sensible compromise on a large cleanup: leave the first few batches in Recently Deleted for a week, confirm you don't miss anything, then empty it and continue emptying as you go.
5. iCloud Photos and Optimise Storage
Two things worth being clear about.
iCloud Photos syncs, it doesn't archive. If iCloud Photos is on, your library is mirrored across devices — so deleting a photo on your iPhone deletes it from your iPad and Mac too. It is not a backup that keeps a copy of what you removed. If you want to keep something you're clearing off your phone, export it somewhere else first.
Optimise iPhone Storage is a genuine fix for device space. In Settings › Photos, turning this on lets iOS keep smaller versions on the device while full-resolution originals live in iCloud, downloading them when you need them. It can free a large amount of device storage without deleting anything — but it needs enough iCloud space, and it doesn't reduce your iCloud usage at all. It solves "my phone is full", not "my iCloud plan is full".
If your iCloud storage is what's full, deleting is the only real answer, and the ordering in section 3 still applies.
6. Keeping storage down afterwards
A camera roll refills at a few hundred items a month, so a one-off cleanup is temporary by nature. A few habits that keep it from returning:
- Review videos monthly. They're the fastest-growing part of the problem and the easiest to check — one album, a few minutes.
- Delete screenshots the same week. Once a screenshot's purpose has passed, it never becomes useful again.
- Cull bursts immediately. Choose your keeper while you still remember which one you were going for.
- Clean in short daily sessions. Ten minutes a day handles both the backlog and the inflow without ever feeling like a project.
Doing this with Solo.Swipe
Solo.Swipe is an iPhone photo cleaner built around swipe gestures, and it's organized around exactly the ordering in this guide. It includes a storage breakdown showing which categories are holding your space, and a Large Files mode plus dedicated video, screenshot, panorama, RAW and burst categories, so you can start where the weight is rather than scrolling chronologically.
Reviewing is one photo at a time as a full-screen card — swipe left to mark for deletion, right to keep, up to file into an album, down to skip. Videos play in place so you can judge a clip before deciding. Each session reports roughly how much space you recovered, and nothing is deleted until you confirm; deletion goes through iOS, so items land in Recently Deleted as normal.
Photos are analysed on your iPhone with Apple's PhotoKit and Vision frameworks and are never uploaded — see the privacy policy or the app information page.
Common questions
Why is my iPhone storage still full after deleting photos?
Deleted photos remain in the Recently Deleted album for 30 days and keep occupying space until they're removed permanently. Open Photos, go to Albums, open Recently Deleted, and delete the contents permanently to reclaim the storage immediately.
Do videos take up more space than photos on iPhone?
Yes, by a wide margin. A few minutes of high-resolution video can use more storage than several hundred photos, which is why clearing the Videos album is usually the fastest way to free space.
Does turning on Optimise iPhone Storage delete my photos?
No. It keeps smaller versions on the device while full-resolution originals stay in iCloud, and downloads the original when you need it. It frees space on the phone but does not reduce iCloud usage, and it requires enough iCloud storage to hold the library.
Does deleting photos from my iPhone delete them from iCloud?
If iCloud Photos is enabled, yes. The library is synced rather than backed up, so a deletion applies to every device signed into the same account. Export anything you want to keep before clearing it.
How much space do screenshots take up?
Individually very little, but accumulation matters — several thousand screenshots can amount to a few gigabytes. The bigger benefit of clearing them is usually a library that's easier to search rather than a large storage gain.