PostNitro – AI‑Powered Carousel Generator
PostNitro is a web‑based platform that uses generative AI to turn ideas, articles, URLs or Twitter threads into fully designed carousel posts ready for Instagram, LinkedIn, TikTok, X (Twitter) and other social channels. The service is free‑to‑use with a freemium tier for advanced features.
Key Features
- AI Content Generator – Input a topic, URL, or Twitter thread and the AI writes concise slide‑by‑slide copy in seconds.
- Smart Design Presets – AI‑curated color‑palette and font combinations that can be applied instantly.
- Customizable Templates – Over 80+ pre‑designed carousel templates for different industries and platforms; each template is fully editable.
- Brand‑Specific Controls – Upload custom fonts, brand colors, and team headshots to keep every carousel on‑brand.
- Multi‑Language Support – Generate carousels in dozens of languages for global audiences.
- Project Workspaces & Collaboration – Organise projects, share with teammates, and co‑edit in real time.
- Zapier Integration – Automate workflow by connecting PostNitro to 1,000+ apps (e.g., schedule posts, store assets in Google Drive).
- Multi‑Format Export – Download carousels as high‑resolution PNG, PDF, or ready‑to‑post image stacks.
- Freemium Model – Unlimited free carousel creation each month; premium plans unlock higher slide limits, priority AI processing, and advanced branding options.
How It Works (3 Simple Steps)
- Input Your Idea – Paste a URL, tweet thread, article, or plain text and select the desired number of slides.
- Preview & Customize – Review AI‑generated copy, swap templates, adjust colors/fonts, and add personal images.
- Export & Publish – Download the carousel or publish directly to Instagram, LinkedIn, TikTok, X, etc.
Use Cases
- Social Media Marketers – Rapidly produce campaign‑ready carousel ads without a design team.
- Content Creators & Influencers – Turn long‑form blog posts or Twitter threads into bite‑size visual stories.
- Brands & Agencies – Maintain consistent visual identity across multiple platforms with custom brand assets.
- Educators & Trainers – Create engaging slide decks for micro‑learning on social feeds.
Frequently Asked Questions
Q: Do I need a credit card to start? A: No. PostNitro offers a completely free tier with unlimited carousel downloads each month.
Q: Which platforms are supported? A: Instagram, LinkedIn, TikTok, X (Twitter), and any platform that accepts image carousels.
Q: Can I use my own fonts and colors? A: Yes. Upload custom font files and specify exact brand hex codes.
Q: How many slides can I generate? A: The free tier allows up to 10 slides per carousel; premium plans increase this limit.
Q: Is there an API? A: PostNitro provides an Embed SDK and API for developers to integrate carousel generation into their own apps.
Get Started
Visit postnitro.ai, click “Start Creating Free Carousels”, and watch your ideas transform into scroll‑stopping visual content in minutes.
Trusted by 47,000+ creators and marketers worldwide.
