Marqait Team
8 Best Free AI Social Media Post Generators in 2025 – Marqait
Find the top free AI social media post generators in 2025 to create engaging content faster and grow your business presence online.
8 Best Free AI Social Media Post Generators in 2025
- Introduction
- 1. Predis.ai
- 2. Publer
- 3. FeedHive
- 4. Canva (Free Plan with AI Features)
- 5. Lately.ai
- 6. Buffer (Free Plan with AI Assistance)
- 7. Marqait AI (Free Tier)
- 8. ContentStudio (Limited Free Use)
- FAQs
- Getting Started Checklist
- Conclusion
Introduction
Crafting regular, engaging social media content is crucial but time-consuming. AI social media post generators can help you automate this task by creating captions, ideas, and even visuals, often tailoring content to your brand voice. In 2025, many free tools offer powerful AI functionality perfect for small businesses or anyone wanting a boost without breaking the bank.
Here’s a list of the best free AI social media post generators you can start using today, plus tips on how to put them to work for your business.
1. Predis.ai
Predis.ai stands out in 2025 for its ability to generate not just post text but also carousels and videos. It includes competitive analysis features to help you see what works in your niche. Their free plan already offers plenty to get started, making it an excellent choice for businesses new to AI content generation.
Why use it?- Generates multiple types of social media content (text, carousels, video)
- Good for competitive insights
- Free plan available with solid features
2. Publer
Publer is great for combining AI text generation with AI-powered image creation via text-to-image models. It allows you to draft posts and attach AI-generated graphics quickly. Its free tier supports multiple social profiles with enough monthly posts for small business needs.
Why use it?- AI-generated images plus post text
- Multiple social profiles on free plan
- Easy scheduling options
3. FeedHive
FeedHive offers an AI Writing Assistant that works like a built-in chatbot. You can prompt it with ideas, and it will generate drafts or entire social media posts. It also provides analytics to help you understand which types of posts get the best engagement.
Why use it?- AI assistant on demand for post ideas and content
- Post analytics included
- Simple interface
4. Canva (Free Plan with AI Features)
Canva is known for easy design, but in 2025, it also includes AI-powered social media post generators that help craft both the text and image content. The free version has access to AI text suggestions and design templates, so you can make eye-catching posts without a graphic designer.
Why use it?- AI-driven templates and text suggestions
- Design and text combined in one tool
- Free tier is generous for small businesses
5. Lately.ai
Lately.ai specializes in rewriting longform content like blogs or podcasts into shareable social posts using AI. The free version lets you test out this capability with limited usage, which is great for repurposing existing content without extra work.
Why use it?- Repurpose existing content into social posts
- Saves time on content creation
- Free trial with limited use
6. Buffer (Free Plan with AI Assistance)
Buffer’s free plan is a classic social media scheduler, now augmented with AI that helps generate post ideas and captions based on your brand voice and goals. It’s a solid choice if you want a combination of scheduling and AI content help in one place.
Why use it?- Scheduling plus AI-generated social post ideas
- Free plan allows up to 3 social accounts
- Easy to use for beginners
7. Marqait AI (Free Tier)
Marqait AI offers an all-in-one platform with an AI social media post generator included in its free plan. Beyond simple text, it helps automate campaigns, generate brand-consistent content, and improve post engagement via data-driven recommendations.
Why use it?- Combines AI post generation with campaign automation
- Brand consistency tools included
- Free plan usable for small businesses
8. ContentStudio (Limited Free Use)
ContentStudio is a comprehensive content marketing platform with AI-powered social media post generation. While full features require paid plans, they often offer limited free trials, letting you explore AI content generation alongside content planning tools.
Why use it?- Integrated AI with content marketing suite
- Try out free with limited access
- Suitable for scale-ups looking to grow
FAQs
Q: What is an AI social media post generator?
A: It’s a tool that uses artificial intelligence to create social media posts, captions, ideas, or images automatically based on your prompts or business info.
Q: Are free AI social media post generators enough for business use?
A: For many small businesses and startups, free plans provide enough features to create and schedule frequent posts. For larger teams or more complex needs, paid upgrades may be necessary.
Q: How can AI social media post generators save my business time?
A: They automate content brainstorming and writing, letting you produce posts faster and focus on strategy or engagement instead of starting from scratch.
Getting Started Checklist
- Identify your social platforms and posting frequency needs
- Try one or two free AI post generators from this list to see which fits your workflow
- Combine AI-generated content with personal touches for authenticity
- Use scheduling features to plan posts ahead and maintain consistency
- Monitor engagement metrics and adjust prompts or topics based on results
Conclusion
Free AI social media post generators in 2025 have matured into powerful tools that can save you hours of content creation while helping maintain a regular, engaging social media presence. Whether you need AI-generated text, images, videos, or full campaign automation, there’s a free option here to fit your business size and goals.
Tools like Marqait AI, Predis.ai, and Publer stand out not just for their free access but also for the quality and versatility of the AI content they produce. Give a few of them a try and see how AI can reduce the workload while boosting your social media performance this year.