Free tool
TikTok caption generator
A caption works best when it does one job: get a comment, a save, a share or a follow. Enter your topic, pick the goal and copy a caption that asks for that action in plain words.
What makes a TikTok caption work
- One goal. Asking for a comment, a save and a follow at once usually gets none of them.
- Keywords people search. Use the words someone would type to find your video, like "meal prep" or "budget travel".
- Short and readable. The first line shows before "more", so put the important part there.
- A few relevant hashtags. 3 to 5 that describe the topic beat a long list of generic tags.
The caption cannot rescue a video people swipe away from. Viral IQ checks the video itself, including its call to action, and suggests a title and 3 to 5 hashtags for it.
Check your next video before you post it
Viral IQ scores your TikTok, Reel or Short and tells you what to fix. For iPhone and iPad.
Questions
What should I write in a TikTok caption?
A short line that says what the video is about using words people search for, plus one clear ask: comment, save, share or follow.
Do captions affect TikTok views?
They help TikTok and viewers understand the topic and can prompt engagement. Watch time and the video itself matter more.
Is this caption generator free?
Yes. It runs in your browser, with no sign-up.