AI Caption Generator
for TikTok, Reels & Shorts

Describe your post or paste a video link, pick the platform and tone, and get 5 ready-to-post captions plus hashtag ideas in seconds. Free, no signup.

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Write Better Captions, Faster

How to Use the AI Caption Generator

  1. Describe your post in a few words, or switch to Paste a video link and paste a TikTok, Instagram, YouTube, Facebook or Pinterest link.
  2. Pick the platform you are posting on and the tone you want: casual, funny, professional, inspiring or storytelling.
  3. Tap Generate captions. You get 5 caption ideas, hashtags in three groups and a few tips. Tap Copy on the one you like.

Not quite right? Tap Regenerate for a fresh set, or change the tone. Treat every caption as a first draft: change a word or two so it sounds like you, and remove anything that is not true for your video.

Why Paste a Video Link?

Most caption generators only know what you type. When you paste a link, Clipzy reads the video's own title, caption and tags first, so the captions it writes are about that exact video. It is handy when you are reposting your own content on another app, or rewriting an old caption that did not perform.

What Makes a Good Caption

  • A hook in the first line. Most apps only show the first line or two before "more".
  • Plain words about the topic. "Easy high-protein breakfast" helps people and in-app search find your post.
  • One call to action. "Save this for later" or a question for the comments, not five requests at once.
  • A few relevant hashtags at the end, not a wall of trending tags.

For a deeper guide with examples, read how to write captions for Reels and TikTok and how to choose an AI caption generator.

Captions for Every Platform

  • TikTok: short and conversational, the hook in the first few words.
  • Instagram: a strong first line, then a line or two of value or story.
  • YouTube Shorts: clear, searchable, title-like wording.
  • Facebook: friendly and slightly longer, inviting comments or shares.
  • Pinterest: descriptive, saying what the viewer will learn or get.

Frequently Asked Questions

Yes. It is free with no signup and no app to install.

TikTok, Instagram, YouTube Shorts, Facebook and Pinterest. Pick the platform before you generate and the captions adapt to it.

Yes. Switch to "Paste a video link" and paste a public TikTok, Instagram, YouTube, Facebook or Pinterest link. Clipzy reads the video details and writes captions about that video.

Yes. Every result includes hashtags in three groups: broad, niche and specific, with a Copy all button. For hashtags only, use the hashtag generator.

Yes. Edit the caption so it is accurate for your video and sounds like you. Platforms care about whether a caption is useful and true, not who drafted it.

To keep it free for everyone there is an hourly limit per visitor. If you reach it, try again a little later.