TikTok is fun, addictive, and packed with endless videos—but did you know it also takes up a lot of storage space on your phone? Every time you watch videos, TikTok stores data such as cache, search history, and watch history. Over time, this can slow down your device and eat into your storage.

One of the easiest ways to free up space is by removing your TikTok watch history. This clears stored data and gives your device more breathing room while also improving TikTok’s performance.
In this guide, I’ll show you step-by-step how to clear TikTok storage by deleting your watch history.
Why Clear Storage on TikTok?
- Free up space: Cached videos, searches, and watch history build up and can take hundreds of MBs or even GBs.
- Improve performance: A lighter app means faster loading and smoother scrolling.
- Privacy control: Removing your watch history keeps your viewing habits private.
- Better recommendations: Sometimes clearing data resets TikTok’s algorithm for a fresher For You Page.
Step-by-Step: How to Remove Watch History on TikTok
Follow these steps to clear storage and delete your watch history:
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1. Open the TikTok App
Launch TikTok and make sure you’re logged into your account.
2. Go to Your Profile
Tap on the Profile icon at the bottom right of your screen.
3. Access Settings and Privacy
- Tap the three lines (≡) menu at the top right corner.
- Select Settings and Privacy.
4. Find Watch History
Scroll down and tap on Activity Center (on some versions, it may appear as “Content & Display”).
- Select Watch History.
5. Delete Watch History
- Tap on the gear/settings icon in Watch History.
- Select Clear All Watch History.
- Confirm by tapping Clear.
That’s it! Your watch history is now removed, and TikTok has freed up storage.
Extra Tip: Clear TikTok Cache
In addition to deleting watch history, you can also clear cache for more storage:
- Go to Settings and Privacy.
- Scroll to Cache & Cellular Data.
- Tap Free up Space.
- Select Clear Cache.
This clears temporary files that TikTok saves in the background.
Final Thoughts
Clearing your TikTok storage by removing watch history is a simple way to save space, boost app performance, and keep your viewing private. If you notice TikTok taking up too much memory, make it a habit to clear your watch history and cache regularly.
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