TikTok Caption Generator

Yes. It runs entirely in your browser, generates unlimited captions, and never asks for signup or a card. The paid product on this site (full AI video generation at /prompt-to-video) does require an account, but this caption tool does not.

TikTok captions support up to 2,200 characters, including hashtags, spaces, and emoji. The first 60-80 characters are what shows in the feed before the "more" tap, so the strongest captions front-load the hook in line one.

No. They are hand-curated caption patterns adapted to your topic and niche via substitution. The patterns themselves were collected from caption styles that consistently win watch-through and engagement on TikTok.

Three to five is the sweet spot in 2026. Stack one or two broad tags (#fyp, #foryou) with two or three niche-specific ones tied to your video. Twenty-hashtag stacks no longer help and can flag the upload as spammy.

Captions do not directly land you on the FYP but they influence two signals that do: completion rate (a strong hook line keeps people watching) and comments (questions in captions invite replies). Both feed the ranking model. Pair a strong caption with a strong first-second visual hook.

Yes, with light editing. Reels and Shorts captions skew slightly more descriptive than TikTok; you may want to extend the hook by a sentence. Use our caption character counter to make sure your edit still fits each platform's limit.

Yes. Generated captions are free to use in any TikTok, Reel, Short, or paid post, no attribution required.