Photos and videos are usually the biggest users of phone storage. To keep space free, check where the space is going, delete duplicates and screenshots, move originals to another place and adjust the camera settings that create very large files. A short monthly routine is enough for most people.
Find Out What Is Using the Space
Open the storage section in your phone settings. It normally shows a breakdown by type, such as photos, videos, apps and system data. Videos and bursts tend to be much larger than still photos, so they are the best place to look first.
A Clean-Up Routine
- Back up everything you care about before deleting anything. Confirm the copies open properly on another device or online.
- Delete screenshots you no longer need. These pile up quietly.
- Look for near duplicates, such as six shots of the same group. Keep the best one.
- Remove long video clips you will never watch again, or trim them to the useful part.
- Empty the recently deleted folder. Many phones keep removed items there for a number of days, and they still take up space until it is emptied.
Settings That Change File Size
Several camera options affect how big each file is. The exact names vary, so check the maker’s guide.
- Video resolution and frame rate. Higher values produce much larger files. Choose the lowest setting that still suits your purpose.
- File format. Some phones offer efficient formats that keep quality in a smaller file, and raw formats that are far larger.
- Live or motion photos. These store a short clip with every picture. Turn them off if you rarely use them.
- Burst mode. Rapid sequences make many files at once.
Where to Keep the Originals
| Option | Good for | Watch out for |
|---|---|---|
| Online photo storage | Access from anywhere | Space limits and a need for an account |
| Computer folder | Large libraries you control | Needs regular copying |
| External drive | Long term archive | Drives can fail, so keep a second copy |
| Memory card | Phones with a card slot | Cards are easy to lose or damage |
Whichever option you choose, name folders by year and event so you can find things later. A tidy library makes future clean-ups faster, because you can see at a glance which groups are safe to trim.
FAQ
Is it fine to delete photos after they are backed up?
Yes, once you have confirmed the backup is complete and opens correctly. Some phone options remove the local copy for you, so read the wording before you turn them on.
How often should I clean up?
Once a month is plenty for most people. Do it sooner before a trip or an event where you expect to take many pictures.
The Short Version
Look at the storage breakdown, back up first, then remove screenshots, duplicates and unwanted videos. Lower file size settings where you can and keep your originals in at least one other place.