Free TikTok Caption Generator
Captions that add reach instead of filling space
A caption is search text, context and a comment prompt in one line. Paste your topic or video and get caption options that do all three instead of restating the obvious.
- Several caption angles per run
- Written to invite comments, not just describe
- Free to use — no card needed
How it works
Give it the video
A topic, a script, or a link to the video itself.
Get caption options
Different angles: curiosity, context, question, direct.
Post it
Pick the one that fits the video and pair it with hashtags.
Why captions are underrated
Captions are indexed text
The words in your caption are part of how the right audience finds the video.
Comments are reach
A caption that asks something specific gets replies, and replies get distribution.
Context saves confusing videos
One line of setup can rescue a video whose premise isn't obvious in frame.
Caption generator questions
Is the caption generator free?
Yes — the generators are on the free VidLabs plan, with higher limits on paid plans.
Can it match my tone?
Yes. Regenerate with your own notes on tone and it rewrites to match how you actually talk.
Does it work for Reels and Shorts?
Yes. Captions carry across short-form platforms, with broader platform support rolling out.
The caption is part of the video
Write the caption, add hashtags, and check the whole post before it goes live. VidLabs is the all-in-one platform for content creators — built around short-form video, with support for more platforms rolling out.