Storage
How to Free Up Storage on Android Without Losing Anything
By the llcloud team 5 min read
Quick answer
Start with Settings > Storage to see which category is largest, then use Free up space or the Clean tab in Files by Google to remove junk, old downloads and backed-up photos. Big wins usually come from videos, chat media, duplicate photos and apps you never open. A cleaner like Broomie shows every folder by size and explains each item before anything is deleted.
A full phone fails to take photos, refuses updates and slows some apps to a crawl. The good news is that most of the space is usually in a few places you can find in minutes. Start with the tools already on your phone, then use a cleaner if you want to see exactly which files are using the space.
What is filling up my storage?
Open Settings > Storage. Android splits the total into categories. The names differ a little by phone, but you will usually see images, videos, audio, documents, apps, system and other. Tap a category to see what is inside.
Here is where space tends to hide:
| Where | Why it grows | Safe to clean? |
|---|---|---|
| Videos | 4K clips are huge | Yes, after backing up the ones you want |
| Chat media (WhatsApp, Telegram) | Every photo, video and status you receive is saved | Mostly, after a look |
| Duplicate and similar photos | Bursts, edits, forwarded copies | Yes, keep one of each |
| App cache | Browsers, social and streaming apps | Yes, apps rebuild it |
| Old downloads and installer files | Forgotten APKs, PDFs, ZIPs | Usually |
| Apps you never open | Each one plus its data | Yes, you can reinstall later |
| System | Android itself | No |
How do I free up space with Android's built-in tools?
Settings > Storage > Free up space
On Pixel and many other phones, Settings > Storage > Free up space shows cleaning suggestions by category. To pick files yourself, scroll to a category, tap Select files, choose items and move them to Trash. The same screen holds Smart Storage, which removes device copies of photos already backed up to Google Photos when storage is nearly full. Google notes that some of these steps need Android 14 or newer.
On Samsung Galaxy phones the equivalent sits under Settings > Battery and device care > Storage (older versions say Device care). The wording differs by One UI version, so look for the storage page inside device care.
Files by Google
The free Files by Google app has a Clean tab with cards for junk files, duplicates, large files, old screenshots, downloads, WhatsApp media and unused apps.
- Open Files by Google and tap Clean.
- On the Junk files card, review and confirm. Google says these are deleted permanently, not moved to the bin.
- On other cards, tap Select files, choose what to remove and move it to the bin, where you can still restore it.
The quick manual wins
- Empty the trash in Google Photos, your gallery and your file manager.
- Uninstall apps you never open. Paid apps can be reinstalled for free later.
- Clear cache in big apps. Our guide on how to clear cache on Android covers the difference between Clear cache and Clear storage, which matters.
- Remove offline downloads in streaming, music and map apps from inside each app.
When is a cleaner app the better option?
Built-in tools are good at suggestions. They are weaker at showing you exactly which folder is huge, at grouping similar photos, and at explaining what a "junk" item is before you delete it. That is where Broomie helps.
Storage analyzer. Every folder sorted by size, as deep as you want to go, plus your largest files in one list. You can open or remove any file from there. The home screen shows how full the phone is, split into images, videos, audio, documents, apps and other.
Junk cleaner. Thumbnail caches, logs, temp files, LOST.DIR, empty folders, old installer files and bug reports. Each item says why it is listed, and you can untick anything.
Chat media and big files. WhatsApp and Telegram media, including statuses you already viewed, large videos, screenshots and screen recordings, each with its size.
Duplicate and similar photos. Exact duplicates and similar shots are grouped, with the sharpest one kept by default and one copy always kept. Finding them is free, and removing them is part of Pro.
Swipe photo review. Go through your photos month by month, left to remove and right to keep, with undo. Free covers 50 photos a day.
Phone checkup. A short guided pass through junk, big files, photos and apps you never open, plus a low space warning before updates run out of room.
What keeps it safe
- Nothing is deleted until you confirm.
- Your own files, photos included, go to Recently deleted first. They stay there for 3 days on the free version and up to 30 days with Pro.
- You can protect any file, folder or app.
- Every scan and clean runs on the phone. Nothing is uploaded and there are no ads.
Broomie needs Android 11 or newer, All files access to find and remove files, and Usage access to measure app caches and find unused apps. It does not promise a faster phone, because freed storage is what it can actually measure.
What should I delete first?
Work from biggest to smallest so you stop as soon as you have enough space:
- Videos you have backed up or no longer need.
- Chat media, especially forwarded videos and viewed statuses.
- Duplicate and similar photos.
- Apps you have not opened in months.
- Cache and junk.
What about photos I want to keep but not in my gallery?
Moving private photos into a vault does not save space by itself, since the files still live on the phone. It does get them out of your gallery, backups and the photo picker other apps see. Our guide on how to hide photos on Android compares Locked Folder, Secure Folder, Private space and Velum, an encrypted vault that is coming soon.
If you are choosing a cleaner, Broomie vs SD Maid compares the two on features, setup and pricing. And if your phone is also short on battery life, a cleaner will not fix that, so check your battery health instead.
Sources
Questions
What is taking up so much storage on my Android phone?
Open Settings > Storage. Android splits usage into categories such as images, videos, apps, documents and system. Videos, chat media and apps with large offline data are the usual culprits. The System figure covers Android itself and cannot be reduced by much. A storage analyzer, like the one in Broomie, sorts every folder by size so you can see the exact files.
Why is my storage full when I have deleted lots of photos?
Deleted photos often go to a trash or bin first and keep using space for up to 30 days in Google Photos, or for a set time in your gallery app. Empty the trash in each app you deleted from. Also check chat apps, because WhatsApp and Telegram keep their own copies of media you were sent.
Is it safe to delete the Android folder?
No. The Android folder holds app data and caches, and deleting it by hand can wipe offline content and app settings. Recent Android versions also block most file managers from touching it. To clear what is safe in there, use each app's Clear cache or a cleaner with the right access, such as Broomie's Power mode.
Does Smart Storage delete my photos?
It removes the device copies of photos and videos that are already backed up to Google Photos, and only when storage is nearly full. The backed-up copies stay in your Google account and still show in the app while you are online. If you want to keep full copies on the phone, leave it off.
How much free storage should I keep on Android?
Leave enough room for system updates and for apps to work, because a nearly full phone can fail to install updates and some apps misbehave. A few gigabytes free is a sensible floor on most phones. Broomie's low space warning tells you before updates run out of room.
