If your Instagram app is running slow or using too much storage. How to Clear Instagram Cache in Seconds clearing the cache is an easy way to fix it. The cache holds temporary files like images, searches, and viewed profiles that can build up over time. By removing this data, you can free up space and improve app performance. On Android, you can clear the Instagram cache from your phone settings, while iPhone users can simply delete and reinstall the app. Doing this won’t affect your account or saved data. Regularly clearing the cache helps Instagram load faster, work smoother, and keeps your device storage clean.