Open TikTok → Profile → menu → Settings and privacy, then look for Free up space and the Cache control. Read the category before confirming. Clearing cache is different from deleting downloads, drafts or the app’s entire storage. Labels can vary by app version.
Which type of storage are you removing?
| Category | What to review | Practical choice |
|---|---|---|
| Cache | Temporary files used by TikTok | Use the cache control for routine cleanup. |
| Downloads | Downloaded resources listed separately in the app | Review them separately; do not assume the cache button covers them. |
| Drafts | Unpublished work stored on the device | Check important drafts before deleting data or reinstalling. |
Clear the cache inside TikTok
- Note TikTok’s current size in your phone’s storage settings.
- Open TikTok’s Settings and privacy and find the storage or Free up space section.
- Choose the cache category and confirm that specific action.
- Reopen TikTok and compare storage after normal use. Some temporary files may be created again.
Android: cache and app storage are different controls
The system App info screen may also offer Storage & cache. Google distinguishes Clear cache, for temporary data, from Clear storage, which deletes app data. Do not substitute the second control when your intention is only to clear cache. Android menu names depend on the phone manufacturer.
iPhone: protect drafts before removing the app
Start with TikTok’s own cache control. Apple’s Offload App option keeps documents and data, so it is not equivalent to deleting all app data. Deleting and reinstalling TikTok is a bigger change. TikTok warns that drafts may disappear after reinstallation or when moving the account to another device. Do not use an uninstall as the first routine cleanup step.
If storage fills again
Illustrative example: the cache category can shrink while the phone still reports a large TikTok total because other data remains. Compare like-for-like measurements: the cache figure with the previous cache figure, and the total app size with the previous total. There is no universal 10 GB cache or permanent size reduction to promise.
Check downloads and unwanted drafts separately, and review what you choose to keep. A photo cleaner cannot directly access TikTok’s private app files. The Instagram guide explains why the same cleanup advice does not apply identically to every app.
Official references
Updated 6 November 2026. Instructions were checked against the linked documentation; examples illustrate a decision process, not a measured device test.
