Free AI Caption Generator: Awesome Templates & Ideas

FlexClip's free AI caption generator is an auto-captioning online tool for everyone, instantly generating catchy, customized captions for videos and social posts, like Instagram, Facebook and more! Just feed it with keywords or descriptions as seeds, and wait a minute to have endless, unique & brilliant AI captions that're created to increase emotional appeals and engagements! Easily blend uploaded videos & images, or try AI visual generator to create unbelievable imagery as the background for your AI caption project. Experiment with different text, effect, overlay or music options to create a fresh expression! Try FlexClip and enable its AI to write compelling captions for free!

Make a Free Video
  • Handy video editoriconHandy video editor
  • Rich video templatesiconRich video templates
  • Extensive media libraryiconExtensive media library
  • Dynamic text animationsiconDynamic text animations
  • Trusted by:
  • microsoft-logo
  • google-logo
  • dropbox-logo
  • youtube-logo
  • unsplash-logo
  • storyblocks-logo

Why You Need to Create an AI Caption Video

  • Promo Video

    Boost Sales

    A compelling video can absolutely influence buying behavior, leading directly to sales.

  • Promo Video

    Increase Traffic

    Nothing can compare to the power of video content when it comes to driving traffic to your site.

  • Promo Video

    Encourage Social Shares

    Videos on social media platforms generate more likes and shares than images and text combined.

How to Compose an AI Caption in 3 Easy Steps

  1. 1

    Add Media

    Add videos or photos from computer or stock libraries to the scene.

  2. 2


    Add text, music, and voiceover to customize your AI caption video.

  3. 3


    Download your AI caption video in various ratios and definitions or share it online with the world.

How to Compose an AI Caption in 3 Easy Steps

Related Themes

Editor thumbnail
Create an AI Caption Video in Minutes
Make a Free Video