Quick Answer
To clear app cache on Android without deleting data, go to Settings > Apps > [App name] > Storage (or Storage & cache) and tap Clear cache. Do not tap Clear storage/Clear data—those wipe logins, files, and settings. To clean several apps quickly, use Files by Google’s Junk Files or your phone’s built‑in maintenance tool; on supported devices these target temporary cache only.
What “App Cache” Means—and What It Doesn’t
App cache is temporary data an app saves so it can load images, thumbnails, maps, video chunks, and other resources faster. It grows as you use the app and Android may automatically trim it when storage is low. Clearing cache is safe: it does not remove your accounts, messages, photos, downloads, or offline content. The next time you open the app you might notice a brief slowdown as it rebuilds cache.
App data (sometimes labeled Storage, Data, or Clear storage) is different. That’s where apps store databases, preferences, offline files, and credentials. Tapping Clear storage/Clear data signs you out and can reset the app to a just‑installed state. If you want to free space without losing personal content, target cache only.
Before You Start: Menus Differ by Phone
Labels vary by Android version and manufacturer, but the path is similar. On most phones you’ll open Settings, find Apps, choose the app, then open Storage or Storage & cache to access Clear cache. If you don’t see Storage on the first screen, look for Storage usage, App info, or a Storage button.
Android once had a system‑wide “Clear all cached data” option under Settings > Storage. That menu was removed (starting with Android 8.0). Today, you clear cache per app or use maintenance tools that automate per‑app cache clearing with your permission.
Method 1: Clear Cache for a Single App
This works on every modern Android phone and doesn’t touch your logins or saved files.
Pixel and other near‑stock Android
- Open Settings.
- Tap Apps > See all apps.
- Select the app.
- Tap Storage & cache.
- Tap Clear cache. Avoid Clear storage.
Samsung (One UI)
- Open Settings.
- Tap Apps and choose the app.
- Tap Storage.
- Tap Clear cache. Do not tap Clear data.
Xiaomi/Redmi/POCO (MIUI/HyperOS)
- Open Settings.
- Tap Apps > Manage apps and select the app.
- Tap Storage or Clear data.
- Choose Clear cache (not Clear all data).
OnePlus, OPPO, realme (OxygenOS/ColorOS/realme UI)
- Open Settings.
- Tap Apps (or App management) and select the app.
- Tap Storage usage.
- Tap Clear cache. Leave Clear data alone.
Huawei/Honor (EMUI/MagicOS)
- Open Settings.
- Tap Apps > Apps and choose the app.
- Tap Storage.
- Tap Clear cache. Do not tap Clear data.
Tip: If only one app is acting up (for example, Instagram won’t load images), clearing that app’s cache is often enough to fix it without side effects.
Method 2: Clear Cache for Multiple Apps Quickly
There’s no universal “clear all cache” switch on modern Android, but two options can batch‑clean temporary files:
- Files by Google: On the Clean tab, the Junk Files card identifies temporary app files and, on many devices, can clear app cache across apps after you grant permissions (Accessibility and/or Usage access). Availability and effectiveness vary by model and Android version.
- OEM maintenance tools: Samsung Device care, Xiaomi Cleaner, and similar tools include cache cleanup. They typically target safe, temporary files. Review what’s selected before confirming.
If a tool offers to “deep clean,” read the details first. Make sure it’s not deleting downloads, screenshots, or WhatsApp/Telegram media you want to keep.
| Method | Where to find | What it deletes | Risks to data | Availability |
|---|---|---|---|---|
| Per‑app Clear cache | Settings > Apps > [App] > Storage | Temporary cache for one app | None (safe) | All Android phones |
| Files by Google – Junk Files | Files app > Clean tab | Temporary app files and residual cache | Low (you review items) | Most phones; behavior varies |
| Samsung Device care | Settings > Battery and device care | Cache and temporary files | Low | Samsung phones |
| Browser cache cleanup | Inside browser settings | Cached images/files (site content) | Low if cookies aren’t removed | Any browser app |
| Third‑party “cleaner” apps | Play Store utilities | Varies; often limited by Android | Medium (ads/permissions; limited benefit) | Not recommended |
Method 3: Use Each App’s Built‑In Cache Controls
Many apps provide their own cache switches that don’t affect your account or saved content. This is often faster for heavy apps:
- Chrome and other browsers: Menu > Settings > Privacy & security > Clear browsing data. Select Cached images and files only. Avoid cookies/site data if you want to stay logged in.
- Spotify: Settings > Storage > Clear cache. This frees space without removing downloaded playlists. Use Remove downloads if you want to purge offline files.
- Reddit/Twitter/X/TikTok: Look for Data usage, Storage, or Media storage and clear cache/thumbnails.
- Maps: Clearing cache removes temporary tiles but keeps saved places and offline areas. Removing offline maps is a separate action.
- Messaging apps: Many include a Media storage or Storage section where you can trim cached media without deleting chats.
How Often Should You Clear Cache?
Android generally manages cache well. Clear it when an app misbehaves, when you need to reclaim space quickly, or after a major app update. Routine, aggressive cache clearing is counterproductive—it can increase data usage and battery drain as apps redownload assets. Focus on a handful of large offenders instead of wiping everything weekly.
Troubleshooting and Edge Cases
If Clear cache is grayed out: The app may currently have little or no cache, or it’s a protected system component. Try using the app for a minute and check again. For web‑powered apps, cache may be stored in a shared webview component instead.
If storage still looks full: Open Settings > Storage (or Battery and device care > Storage) to see what category is largest. Photos and videos, Downloads, and messaging media are common culprits. Move media to cloud or external storage, or clean up Downloads and large screen recordings. Clearing cache rarely frees tens of gigabytes.
If an app keeps rebuilding huge cache: Check the app’s settings for data saver options, lower media quality, autoplay controls, or smaller cache limits. Social and video apps cache aggressively by design.
If an app crashes after clearing cache: That’s uncommon. Force stop the app, then reopen. If issues persist, update the app or reinstall it. Note that reinstalling may remove app data unless the app backs it up.
About SD cards: Some apps place cache on external storage. Clearing cache will still target those files, but a failing or corrupted SD card can recreate issues. Reinsert the card or test without it if problems recur.
Work profile devices: Personal and work profiles keep separate app instances and caches. Clear cache in the profile where the issue occurs.
What to Expect After You Clear Cache
Apps may re‑download images, thumbnails, or map tiles the next time you open them, so the first load can be slower and may use a bit more data. Notifications, chats, and saved items remain intact. Over time, caches will grow again to a manageable size. If an app’s cache balloons quickly, review its settings or limit background data.
Frequently Asked Questions
Does clearing cache delete photos, messages, or downloads?
No. Clearing cache removes temporary files only. Your photos, videos, messages, documents, and offline downloads are stored as app data or user files and remain untouched. Avoid Clear data/Clear storage, which can remove accounts, preferences, and offline content.
Why don’t I see an option to clear all cached data at once?
Android removed the global “Cached data” toggle starting with Android 8.0. Today, cache is cleared per app. Some phones offer maintenance tools (Files by Google, Device care) that automate per‑app clearing with permissions, but there isn’t a universal system switch anymore.
Is it safe to use third‑party cleaner apps from the Play Store?
Most are unnecessary. Android already handles temporary files, and modern sandboxing limits what cleaners can delete. Many utilities offer little benefit and may show ads or request broad permissions. Prefer built‑in tools or Files by Google for targeted cache cleanup.
What’s the difference between Clear cache and Clear data?
Clear cache removes temporary files used for faster loading. Clear data (or Clear storage) resets the app to its initial state, deleting databases, accounts, preferences, and sometimes offline files. To free space without side effects, choose Clear cache.
Can I clear cache for system apps like Google Play services?
Yes, you can clear cache for system apps the same way: Settings > Apps > [System app] > Storage > Clear cache. Avoid clearing data for critical services unless you’re troubleshooting with guidance, as it may affect notifications, backups, or app behavior.
Will clearing browser cache sign me out of websites?
Not if you select only Cached images and files. Signing out happens when you delete cookies and site data. In Chrome, open Settings > Privacy & security > Clear browsing data, choose Cached images and files, and leave Cookies unchecked to stay logged in.