TikTok character counter
Same 2,200 as Instagram, read very differently
Almost nobody expands a TikTok caption. The first line is doing all the work, the rest is for the algorithm and for search. Write the hook, then the keywords.
Photo posts have a separate, much shorter title
A carousel of photos carries a title of its own, far shorter than the description. It is the field people actually see, and it is not the one most tools count.
Echoia does the rest: publishing to ten networks, every comment and message in one inbox. Free for three accounts.