- Format not accepted
- Export the video as MP4 (H.264) or MOV. WebM works too.
- Length not allowed
- The video is longer than the account allows (see the maximum length when you pick the account). Trim it.
- Resolution or frame rate not allowed
- TikTok expects 360-4096 pixels per side and 23-60 frames per second.
- Daily limit
- TikTok limits how many videos an account can post through apps per day. Try tomorrow or post from TikTok.
- Connection no longer valid
- You removed access in TikTok or a year has passed. Connect the account again under “TikTok accounts”.
- Private accounts only
- Until the TikTok audit, posting only works as “Only me”, to private accounts.
Open a failed post from “Posts” and press “Try again”: it takes you back to the posting form with your settings kept.