This content originally appeared on DEV Community and was authored by Fernando Guerra
Hey! đź‘‹
I wanted to share a practical AI tool I built that helps marketers and creators. It's an AI Content Multiplier that takes a single content idea and transforms it into 10 different formats automatically.
The Problem
Generally a single idea needs to be reformatted, rewritten, and redesigned for Instagram, TikTok, YouTube, Twitter, blogs, and more.
The Solution đź’ˇ
I built a streamlined AI tool that:
- Takes any content idea/description
- Automatically generates optimized content for:
- Instagram posts, stories, and carousels
- TikTok shorts and educational videos
- YouTube shorts and full videos
- Twitter threads
- Blog posts
Tech Stack 🛠️
- Frontend: Streamlit for a simple, interactive UI
- Text Generation: OpenAI GPT or Google Gemini models
- Image Generation: Stability AI or DALL-E
- Audio Generation: ElevenLabs or OpenAI TTS
- video Generation: Runway
- Video Effects: MoviePy for programmatic video creation
- Deployment: Replit for easy remixing and sharing
How It Works ⚙️
- User enters their content idea, title, and brand voice
- The app generates outlines for each content format
- User reviews and approves the outlines
- The tool creates all formats, generating:
- Properly formatted text content
- Images with text overlays
- Audio narration with background music
- Videos with effects and subtitles
Code Highlights đź’»
Here's a quick look at how I use the generators:
# Generate a TikTok script
script_data = await text_generator.generate_platform_content(
"tiktok", "short", input_data
)
# Create audio narration
audio_path = await audio_generator.generate_audio(script)
# Generate background music
music_path = await audio_generator.get_background_music(
mood=input_data.get("brand_tone", "energetic"),
duration=30 # TikTok short video length
)
# Generate video
video_path = await video_generator.generate_video(
prompt=video_prompt,
duration=30,
width=1080,
height=1920, # TikTok vertical video dimensions
audio_path=combined_audio_path
)
Try It Yourself 🧪
You can remix this project on Replit, add your API keys, and start generating content in minutes:
AI Content Multiplier on Replit
This is part of my "BuildGrowthNow" series where I'm building practical growth tools that anyone can implement quickly.
I shared it originally on Linkedin
What You Can Build With This
- For Marketers: Scale your content creation without scaling your team
- For Agencies: Offer comprehensive content packages at a fraction of the time cost
- For Developers: Build on top of this foundation to create custom tools for clients
Next Steps đź”®
What other growth tools would you like to see built? I'm planning to create more developer tutorials showing how to build practical AI tools that solve real business problems.
Looking forward to your thoughts and suggestions in the comments!
This was originally shared on LinkedIn as part of my series where I'm building growth tools that anyone can implement quickly, a like is appreciated!
This content originally appeared on DEV Community and was authored by Fernando Guerra
Fernando Guerra | Sciencx (2025-03-05T21:43:46+00:00) 🚀 Build Your Own AI Content Factory: From One Idea to Ten Platforms Automatically. Retrieved from https://www.scien.cx/2025/03/05/%f0%9f%9a%80-build-your-own-ai-content-factory-from-one-idea-to-ten-platforms-automatically/
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