Published on March 2, 2023
7 min to read
How to Use AI Caption Generators for TikTok and Instagram
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AI caption generators are all the rage these days, and for good reason! Why spend hours coming up with witty or clever captions when you can generate dozens with the click of a button?
That said, prompting AI to get the captions you want is a skill in itself. If you’re ready to learn how to make the most of AI caption generators, we’ll walk you through the basics below.
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What is an AI caption generator?
An AI caption generator is a tool that helps you quickly generate captions for your social media posts. You simply enter information about your post and get back an engaging caption in seconds.
Caption generators use artificial intelligence (AI) and natural language processing (NLP). They analyze your prompts and generate a caption based on a set of pre-programmed rules.
These AI-powered social media tools also work as translators, content improvers, paraphrasing tools, and more, giving you a full suite of options to create a captivating post.
Benefits of caption generators
Caption generators automate the caption creation process, saving you time, labor, and budget. With 82% of marketers actively investing in content marketing, those are some big-time savings on the horizon.
Using a caption generator for business can also help boost the performance of your posts, as the generated captions include keywords and hashtags that can make your post more visible. The AI technology is also trained to look for common spelling and grammar mistakes—saving you the embarrassment of error-ridden content.
Finally, caption generators help you get inspired if you’re stuck coming up with ideas. From posts about a new product to a caption for a funny meme, a caption generator can provide a spark of creativity to get your creative wheels rolling.
Who should use AI caption generators?
AI caption generators are a great tool for content creators and marketers who need to come up with captions quickly but lack the time or resources to do it on their own.
They are also perfect for anyone who might not be confident in their caption-writing skills. Or for anyone who needs help translating posts into multiple languages.
How do you make a unique caption?
Unique captions are built on a combination of keywords, descriptions, and story-telling. When you’re creating captions for your social media posts, you want to make sure the caption reflects the mood of the post but also clearly communicates what it is about.
For example, if you’re posting a picture on Instagram of your dog in a sunhat, an un-original caption would be something like, “Look at my dog wearing a sunhat.” A more unique caption might be, “This cutie loves to protect her head from the sun!”
Including keywords in your captions is also an important part of social media SEO, so don’t forget your SEO research before posting.
How to use AI caption generators
Now that you know the benefits of social media caption generators, why not try some out for yourself? Follow these steps to get started with your first AI caption writer.
1. Pick your platform
There are so many AI writing tools on the market these days it can be hard to keep up. Some of the most popular include Vista Social, Jasper, Copy.ai, and ChatGPT (and now ChatGPT Plus). Take some time to research each one and decide which platform is right for you.
If you’re looking for a social media-specific caption generator, Vista Social should be your first choice. Our AI Assistant is built right into our platform and infused with the latest GPT-4 technology.
With the AI assistant, you can access a fully formed TikTok caption generator, AI Instagram caption generator, translator, paraphrasing tool, stat finder, and so much more. Plus, you can generate, schedule, and analyze your posts all in one app!
2. Enter your prompt
Once you’ve chosen your platform, you’ll need to pick a template and enter your prompt.
Vista’s AI Assistant is super easy to use. If you want to create a TikTok caption, just prompt the Assistant to: “Write a TikTok caption about a viral new dance that we’re unveiling for the first time.”
You could also use it as an IG caption generator like this: “Write an Instagram caption about the launch of a new smartwatch product. Mention that it’s waterproof, can read your heart rate, and is faster than other competing products.”
The best part? The AI Assistant even recommends hashtags to use in your post, so you can reach the widest audience possible.
If you want to generate some quick stats, simply ask: “Give me a stat on Instagram use in 2022,” and the Assistant will provide you with the latest projections.”
You can also prompt for jokes, translations, and customer service responses, all within the post-creation screen.
3. Choose from generated ideas
The AI Assistant will offer one generated post at a time–but don’t feel pressured to choose the first one. You can skip to the next post idea or even keep generating until you find something you really like.
Make sure the output you get is in line with your brand tone and any media included in your post.
4. Select and post
Once you’ve found the perfect post, give it one final read-through and choose the check mark on the left of the output. Then, choose Use selected to add it to your drafted post. From here, you can add copy, imagery, video, and other visuals to complete the post before publishing.
You can also schedule your content in advance, save it as a draft, or add it to your publishing queue.
When your post is live, use Vista Social’s advanced reporting features to track its performance. This is a great time to gather data and see how your AI-generated captions perform against your traditional ones. We recommend A/B testing your captions for at least a few months to get the best results.
What to look for in a caption generator
The best AI caption writers should offer easy-to-use features that make creating captions simple and hassle-free. Look for a caption generator with platform-specific content, suggested hashtags, and a simple prompting process. It should also provide scheduling and analytics software so you can track your post’s performance.
Price is also a factor to consider when choosing a caption generator. While many AI caption generators offer a free trial, you might need a paid subscription in order to access the features you need. Consider your budget and the features you’re looking for before deciding on a specific tool.
If you’re stuck, Vista Social’s free plan offers 50 AI-generated captions per month and unlimited captions on the Pro plan. You can also check out our blog on the best Jasper AI free alternatives.

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