Asset library: push videos and images into many accounts

Pick assets from connected TikTok accounts into the library, then upload them into other accounts in one go.

Adding to the library

Under “Add from an ad account”, pick an account, switch between Videos and Images, tick what you want and add it (up to 50 at a time; the library holds up to 500 items).
The library keeps references only: the files stay in TikTok. Removing an item from the library deletes nothing in TikTok.
If an item’s ad account is disconnected, the item is marked and cannot be pushed until the account is connected again.

Select up to 20 items and up to 50 target accounts (at most 200 uploads at once); after you confirm, it runs in the background and the results appear in the task log. Viewers can browse the library; pushing needs an operator role or above and a paid plan.
Each item is uploaded into each target account’s TikTok asset library; nothing is published and no ad is changed.
An item is not uploaded again into its own account. Uploads TikTok refuses show TikTok’s own words; “Copy the failed ones again” retries them.