On TikTok, cache is a storage system that temporarily holds data and media files to make the app faster and use less data. The cache stores various elements to reduce loading times, from videos and images to user profiles and even the app’s layout. Every time you watch a video, the cache number gets higher until you clear it. Clearing the cache will delete data that the app has stored on your device, including login information, app settings, and temporary files. When you clear the cache, you delete the temporary files and data that TikTok has stored on your device. Clearing the cache is essentially removing trivial files from the app and your device storage. Clearing the cache can free up valuable storage space on your device, ensuring that TikTok doesn’t take up more room than necessary. It can also significantly improve the app’s performance by removing the accumulated clutter that might be slowing it down. When you clear the cache, you will not lose your saved videos and drafts. Clearing the cache on TikTok is easy and can be done by tapping on "Settings and Privacy" and then "Clear Cache".