Question 1

Does this tool use AI?

Accepted Answer

No. Captions are generated from templates in your browser.

Question 2

How long should a TikTok caption be?

Accepted Answer

Short — one or two lines plus hashtags. Most viewers read the video, not a long caption.

Question 3

Can I use these on Reels or Shorts too?

Accepted Answer

Yes, short casual captions transfer well across short-video platforms.

Question 4

Is it free?

Accepted Answer

Yes, free with no sign-up.

Question 5

How long can a TikTok caption be?

Accepted Answer

TikTok captions can be up to 2,200 characters through the API and up to 4,000 characters in the app. Short captions of one or two lines usually work better than long ones.

TikTok Caption Generator