Free AI Caption Generator for Social Media

Join more than 10 million happy video makers

The fastest and easiest way to generate a social media caption for your video

With BIGVU's AI Caption Generator, you can kiss goodbye to the struggle of coming up with a clever caption. Let AI write your caption based on your video script and then publish it directly within BIGVU to all your social media accounts.

Connect up to 20 social media accounts to BIGVU and choose where you want to post your video. Once you've made your selection, the AI Caption Generator will suggest a caption that perfectly complements your video's post and the channel you are posting on.

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Video Tutorial

How to create an AI caption for your video's social media post

Record your video

Use the BIGVU teleprompter to avoid rambling and forgetting your message.

Style and Add Subtitles

Style your video with our AI editing tools, such as automatic subtitles and music, replacing background, and correcting eye contact.

Connect Social Media Accounts

Connect up to 20 social media accounts. We support YouTube, LinkedIn, Instagram, X, Facebook and TikTok.

Generate Social Media Caption:

Based on your video's script, the AI Caption generator will suggest a text for your post's caption for each platform- hashtags included! Edit the caption if needed or regenerate new suggestions.

Schedule or Post Instantly:

Choose the date and time you want your video published across all your social media accounts. Then, sit back and enjoy the time you saved by using AI.

Have you ever struggled with creating the perfect caption for your Instagram post? BIGVU's AI caption generator automatically makes captions for your posts without prompting. It generates the caption based on the script you read from the teleprompter while recording your video. Your caption will perfectly match the content of your video. Start saving time and engaging content that your audience will love.

Create your Instagram caption automatically

BIGVU's AI model is the best for video creators because of our years of experience in the video industry. We have created unique algorithms that ensure all the AI-generated content, including scripts, captions, and rewrites, are perfectly engaging and relevant to your video content. With our AI-powered tools, you can save time and effort while still producing high-quality videos with compelling captions that will engage your audience.

With our AI-powered technology, you can generate captions that are optimized for Instagram, TikTok, YouTube, LinkedIn, Twitter, and Facebook all at once. Our unique algorithms ensure that each caption is tailored to the best practices of each platform, so you can be sure that your content will be engaging and relevant to your audience. If you're looking to promote your brand without spending on hours on each social channel.

Create personalized social media captions- with one click

A complete solution for all your video needs

With Bigvu, you can script, shoot, edit, and publish videos quickly and easily from your mobile device, tablet, or computer. Use the integrated AI script writer, teleprompter, automatic captions, royalty-free graphics, and music, and a one-tap social media scheduler so you can easily create engaging and quality video content to grow your business.