How long does it take for a TikTok ad to be approved?
Short answer
Most TikTok ads are reviewed within 24 hours, although some take longer. Review starts automatically once the ad is set up, and the ad can only deliver after it passes TikTok's advertising policies.
What triggers a new review
- Editing your ad group’s targeting location.
- Editing your ad creative, including images, ad text, links and videos.
- Saving changes to creative starts an automatic review, which TikTok says may take up to 24 hours.
Why ads take longer or fail
- Complex creative or claims that need a closer look.
- Mismatches between the ad and the destination, such as an app store listing that does not match the ad.
- Policy issues with restricted categories or misleading content.
In practice
Submit new creatives at least a day before you need them live, and schedule launches around that. Batch creative edits so you do not pull a working ad back into review during a busy period. Keep a few approved backup creatives ready in each ad group, so a rejection does not stop delivery.
Our TikTok ads spec guide lists the formats and creative specs to check before you submit.
Sources checked 4 October 2026
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