Free AI Instagram Caption Generator

Skip the writer's block and let our AI craft engaging Instagram captions for you. FREE. No login needed.

Generate customized captions for each social platform

Instagram captions work best when they’re short and sweet, around 125 characters, although the platform allows up to 2,200 characters.

On Instagram, using around 3 to 5 hashtags per post is usually a good balance to reach your audience without looking spammy.

The best times to post on Instagram are on Tuesdays, Wednesdays, and Fridays in the morning (6 AM – 9 AM), at midday (12 PM – 2 PM), and in the evening (5 PM – 6 PM).

You should post on Instagram a minimum of 3 times per week, ideally 1-2 times per day, and no more than 3 times per day.

Instagram captions work best when they’re short and sweet, around 125 characters, although the platform allows up to 2,200 characters.

On Instagram, using around 3 to 5 hashtags per post is usually a good balance to reach your audience without looking spammy.

The best times to post on Instagram are on Tuesdays, Wednesdays, and Fridays in the morning (6 AM – 9 AM), at midday (12 PM – 2 PM), and in the evening (5 PM – 6 PM).

You should post on Instagram a minimum of 3 times per week, ideally 1-2 times per day, and no more than 3 times per day.

How does our Instagram caption generator work?

Need unique captions fast? You're going to love how our free AI caption generator simplifies the process.

Step 1: Choose from our 1000+ AI prompts or write your own

Start with one of our 1000+ AI prompts or create a custom one that brings your post to life.

Step 2: Select a tone of voice and stay on brand

Nail the right tone of voice—be it professional or funny—to strike a chord with your followers.

Step 3: Adjust your post length

Tailor your caption length to keep your audience hooked. Go short for snappy copy or long for better storytelling.

Step 4: Activate hashtag generation & include emojis

Let the generator suggest the best hashtags and emojis to improve your caption's visibility and appeal.

Step 5: Set the number of posts you want to generate

Generate multiple captions to choose from or mix and match for the perfect outcome.

Ready to take the next step?

Sign up for a free SocialBee account for unlimited AI-generated captions and images, plus easy post scheduling from a single dashboard.

Want more SocialBee features? Sign up for your 14-day free trial!

Use the same exact AI content tool within SocialBee while also having access to the image generator and multiple advanced social media management features.

SocialBee schedule dashboard with content categories

Publish content

Forget about manually publishing posts. Automate your posting with SocialBee.

Social media channels SocialBee supports direct posting

Manage your accounts

Take care of multiple social media accounts from one user-friendly platform.

Create visuals

Design, edit, and curate your graphics directly from SocialBee.

SocialBee AI caption and image generator

Generate posts (AI)

Generate captions and images in seconds with SocialBee.

Analyze performance

Track your growth, audience demographics, and post analytics from SocialBee.

Engage on socials

Save time by using a social inbox to track all your DMs, comments and mentions.

Plan your strategy with AI

Let our AI Social Media Manager craft your brand’s social media strategy instantly based on your input.

Why use SocialBee's Instagram post generator?

Great copywriting doesn't have to be a time-consuming struggle—SocialBee Instagram captions generator makes it easy with endless content possibilities.

Eliminate writer's block

Stay inspired with SocialBee. Our AI supplies you with an endless stream of post ideas, images, and catchy captions.

Save time & effort

Let your social media content flow seamlessly with SocialBee and gain more time to dedicate to your business.

Save costs on content creation

With SocialBee, you can create compelling content yourself, reducing the need to expand your team or purchase pricey tools.

Generate creative captions

Need a perfect caption? Let SocialBee’s AI generate captions that resonate with your audience, saving you brainstorming time.

Try different post variations

Keep your content fresh by generating multiple caption variations. Test to see what resonates best with your followers.

Create images instantly

Create customized images instantly using DALL-E 3, eliminating the hassle of design work and content curation.

Customize your posts for each channel

Our AI can create tailored post variations for each platform and target audience, making sure your content reaches its aim.

Repurpose content for social media

Transform your existing content into captivating social media posts with SocialBee. Repurpose copy with just a few clicks.

Automatically add hashtags and emojis

SocialBee’s AI automatically adds the perfect hashtags and emojis, making your Instagram posts share-ready in seconds.

Introducing Copilot: SocialBee's AI Assistant

SocialBee's Copilot uses AI to recommend the best platforms, posting times, and create custom content for your brand.

Frequently asked questions

Do you have questions left unanswered?

Contact us or schedule a call.

What is SocialBee?

SocialBee is an AI-powered social media management platform that allows users to create, schedule and publish content across all major platforms. It also has features that make it easier for businesses to collaborate with their teams, analyze their content performance, answer comments and mentions across social media platforms, and much more.

Is SocialBee an AI content creation tool?

Yes, SocialBee is an AI content creation platform that can generate social media captions as well as visuals (with the power of DALL-E 3). It comes with a collection of 1K+ AI prompts that further optimize the content creation process. Users can also create their own prompts, adjust the length of their generated posts, choose different tones of voice, and enable or deactivate emoji use and hashtag recommendations.

What social media platforms does SocialBee support?

SocialBee supports posting on Facebook, Instagram, Threads, X (Twitter), LinkedIn, Pinterest, Google Business Profile, TikTok, YouTube, and Bluesky.

How does SocialBee help with content creation?

SocialBee has many content creation features that not only make the process easier but also enhance the quality of your posts.

Some of the most important capabilities include generating posts with AI, organizing content into categories, curating relevant content from a variety of web sources, designing graphics with Canva, curating relevant visuals from Unsplash and GIPHY, and crafting multiple customized variations of the same post for each social network.

What are SocialBee’s content categories?

SocialBee’s content categories are folders you can use to organize your posts based on different criteria such as content topics, post formats, and more.

Posts within categories can be scheduled in bulk, meaning that you can set them to post alternatively throughout the week to better diversify your posting schedule. You can also assign different colors, set descriptions, and adjust the scheduling features to better organize your content creation process.

How does SocialBee help me curate content?

SocialBee’s browser extension allows you to save articles you find online so you can publish them later on your social media accounts. The app also integrates with content curation tools such as Pocket and Quuu you can use in addition to SocialBee’s extension. Moreover, SocialBee also makes it easier for you to curate stock-free photography and engaging gifs thanks to its Unsplash and GIPHY integrations.

What kind of support does SocialBee offer for users?

SocialBee provides comprehensive support for its users, including chat, email support, calls, and an extensive knowledge base.

How much does SocialBee cost, and what are the pricing plans?

SocialBee offers six plans that vary in benefits. While some are designed for small businesses, some are addressed to larger agencies that need additional support.

Here are all the pricing plans available for SocialBee:

Bootstrap: $29/month or 290/year
Accelerate: $49/month or 490/year
Pro: $99/month or 990/year
Pro50: $179/month or 1790/year
Pro100: $329/month or 3290/year
Pro150: $449/month or 4490/year

Note: SocialBee offers a 14-day free trial for the Pro plan. This trial period allows users to test out the platform’s features and capabilities without committing to a paid subscription.

Free AI Instagram Caption Generator