PostNitro
An AI tool for turning a topic, article, or post into multi-slide social carousels.
Introduction
PostNitro creates carousel posts for platforms such as Instagram, LinkedIn, and X from a topic, a URL, pasted text, or a Twitter thread. It generates the slide copy and lets you adjust templates before exporting. A free tier is available for creating carousels.
- Added on
- Nov 2, 2026
- Website
- postnitro.ai
- Pricing model
- Freemium
Product information
What is PostNitro?
PostNitro is an AI carousel maker for social media. It helps marketers, agencies, and creators produce multi-slide posts with generated text and customizable templates.
How to use PostNitro?
Enter a topic, paste a URL or text, or add a Twitter thread link. Review the AI-generated slides, edit them, and export the carousel as images or a PDF for posting.
Core features of PostNitro
- AI carousel generation
- Customizable templates
- Multiple input methods
- Multi-language support
- Zapier integration
- Image and PDF export
Use cases of PostNitro
- 1Turning a popular tweet into a carousel
- 2Summarizing an article into slides
- 3Building a multi-slide post from a single idea
- 4Creating on-brand carousels from templates
Frequently asked questions about PostNitro
What is PostNitro used for?+
PostNitro is used to create carousel posts for social media from a topic, link, or text.
Is there a free version of PostNitro?+
Yes. PostNitro uses a freemium model, so you can start creating carousels for free.
Which input methods does PostNitro support?+
You can start from a topic, a URL, text, or a Twitter thread or post URL.
Which category is PostNitro in?+
PostNitro is listed under AI Social Content.