How to Fix Instagram Keeps Crashing on Android

The short version: Instagram keeps crashing on Android because of a bloated cache, an outdated app version, a storage shortage, or a background conflict with your phone's battery saver, and you fix it by clearing the cache, updating the app, freeing up storage, and only then reinstalling if nothing else works. Do them in that order and most people never need to reinstall at all.

Why this happens more on Android than iPhone

Android is an open system. That's its strength and also why Instagram misbehaves on it more often than on iPhone. Every manufacturer, Samsung, Google, Xiaomi, OnePlus, adds its own battery management layer on top of standard Android, and these layers love to kill background processes to save power. Instagram gets caught in that net constantly. If you've ever wondered why the app crashes more on your Samsung than it did on a friend's Pixel, that's the reason.

The other big factor is storage. Instagram's cache grows quietly in the background, storing every photo, video and story you've scrolled past. On a phone with 128GB and a few years of photos, apps, and WhatsApp backups, that cache can eat into available space fast, and a phone under 1GB free storage will crash apps randomly, Instagram included.

Step one: clear the cache, not the data

This is the fix that solves it for most people, and it takes under two minutes.

• Go to Settings, then Apps, then find Instagram
• Tap Storage
• Tap Clear Cache (not Clear Data, that logs you out and deletes drafts)
• Reopen Instagram

If you've never done this before, you might be surprised how much space it frees up, sometimes 500MB or more on an account that's been active for a year or two. For the full walkthrough with screenshots of where these menus sit on different Android skins, I've written a separate guide on how to clear Instagram cache on Android, iPhone and browser, and a broader one on clearing cache on Android apps and Chrome if other apps are misbehaving too.

Step two: check for an app update

Instagram pushes updates constantly, often every two to three weeks, and crashing is frequently the result of a bug in the version you're running rather than anything wrong with your phone. Open the Google Play Store, tap your profile icon, go to Manage Apps and Devices, and see if Instagram has a pending update. If it does, update it before trying anything else. I'd put this ahead of cache clearing in terms of how often it's the actual cause, but cache clearing is quicker to test first, which is why it goes first in the list.

A worked example: the phone that crashes every time you open stories

Say you run a small online shop and you use Instagram daily to post stories showing new stock. Your phone is a Samsung Galaxy from 2023, you've had the same Instagram app installed for two years without ever updating your Android system software, and lately the app crashes specifically when you tap into someone's story, every single time.

The pattern here, crashing on a specific action rather than randomly, usually points to a corrupted cache file tied to that feature rather than a general storage problem. The fix in this scenario would be: clear the cache first, if that doesn't work check whether Android system updates are pending (Settings, then System, then System Update), install those, then update Instagram itself. In most cases like this, it's the Android system update that was overdue, not Instagram at all. People assume the app is broken when it's their operating system falling behind by two or three versions.

Step three: free up storage

Go to Settings, then Storage, and see what percentage is free. If you're under 10% free space, that's your problem. Delete the WhatsApp video backups you forgot about, offload photos to Google Photos and remove the local copies, uninstall an app or two you haven't opened in six months. Instagram needs working room to render video and images, and a nearly-full phone cannot give it that.

Step four: turn off aggressive battery optimisation for Instagram

This is the fix almost nobody mentions, and it's the uncomfortable bit: your phone's battery saver settings are often the actual cause of crashes, not Instagram's code. Samsung's "Put unused apps to sleep" feature, Xiaomi's MIUI battery optimisation, and similar features on other brands will aggressively kill Instagram's background processes to save battery, and this shows up to you as random crashing, not as a battery notification. Go to Settings, then Apps, then Instagram, then Battery, and set it to "Unrestricted" or "Don't optimise." This single setting fixes crashing for a surprising number of people who've tried every other step first.

Step five: reinstall as a last resort

If none of the above works, uninstall Instagram completely, restart your phone, then reinstall from the Play Store. This resets everything the cache clear couldn't touch. You'll need to log back in, so make sure you know your password or have two-factor authentication access sorted before you do this.

If the crashing turns out to be an Instagram-side bug rather than anything on your phone, which does happen during bad rollouts, the fastest way to flag it is through the app's built-in reporting tool. I've covered exactly how to report a problem on Instagram using the shake gesture or settings menu in detail, and it's worth doing because Meta does use volume of reports to prioritise fixes.

When it's not your phone at all

Sometimes the crashing isn't a device problem, it's Instagram's servers having a bad day globally. If the app is crashing for everyone you know at the same time, check a site like Downdetector before you spend an hour troubleshooting your own phone. I've got a separate piece on what to try when Instagram isn't responding on iPhone and Android that covers this distinction, and if you're dealing with Instagram being down entirely rather than just crashing, that's a different fix covered in step-by-step help centre guidance for when Instagram is down.

What if it keeps happening after all this

If you've cleared the cache, updated the app, freed up storage, fixed battery optimisation and reinstalled, and it's still crashing specifically when you open the app (not a particular feature), that pattern deserves its own look. I've broken down the specific fixes for that scenario separately in what to try when Instagram keeps crashing the moment you open it, since the causes and order of operations differ slightly from general crashing.

Frequently asked questions

Why does Instagram keep crashing on my Android phone specifically?

It's usually one of four things: a bloated cache, an outdated app or system version, low storage space, or your phone's battery optimisation settings killing Instagram's background processes. Android phones crash more than iPhones with Instagram because manufacturer battery management software is more aggressive.

Will clearing Instagram's cache delete my photos or messages?

No. Clearing cache only removes temporary stored data like preloaded images and videos. Clearing data is different and will log you out and remove drafts, so always choose "Clear Cache" not "Clear Data" unless you intend to fully reset the app.

Does reinstalling Instagram fix crashing for good?

It often does, because it wipes everything the cache clear doesn't touch, but it should be your last step, not your first, since clearing cache, updating the app and checking storage solve the problem for most people without the hassle of logging back in.

Is the crashing Instagram's fault or my phone's fault?

More often than people assume, it's the phone, specifically outdated Android system software or overly aggressive battery optimisation settings, rather than a bug in Instagram itself. Checking for Android system updates is a step most troubleshooting guides skip entirely.