✳ TIKTOK HUB
TikTok tools
TikTok crops the bottom third of every vertical video for captions, the sound label and the profile/like/comment stack, and the top strip for the following/for-you toggle. Text or a face placed there gets covered on most phones.
The API allows uploads up to 10 minutes, but the account-specific publishing limit may be shorter. Native app and web limits can differ.
- Aspect ratio
- 9:16
- Max length
- up to 10 minutes via the Content Posting API; account limits vary
- Max file size
- 4 GB via the Content Posting API
- Caption limit
- 2,200 characters
Koldflux turns one recording into a fully-cropped, captioned, TikTok-ready post automatically - these tools exist because we built them for our own pipeline first.
Automate this in Koldflux