Social Media Post Generator 📱

Generate professional social media images instantly — Instagram carousels, LinkedIn posts, YouTube thumbnails, TikTok covers, and more. AI-powered captions and hashtags included.

🇧🇷 Português

Gere imagens profissionais para redes sociais em segundos — carrosséis do Instagram, posts do LinkedIn, thumbnails do YouTube, capas do TikTok e mais. Legendas e hashtags geradas por IA incluídas.

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✨ Features

Feature	Description
📐 8 Platform Formats	Instagram (carousel, story, post), LinkedIn, YouTube, TikTok, Twitter/X, Facebook
🎨 7 Visual Styles	Modern, Bold, Minimal, Corporate, Playful, Dark, Gradient
🤖 AI Captions & Hashtags	Powered by Google Gemini — generates engaging text in PT-BR, EN, or ES
🔄 Carousel Generator	Up to 10 slides per carousel with cover + content + CTA slides
🏷️ Brand Customization	Custom brand color, brand name watermark
📦 Bulk Ready	Generate content for multiple platforms in a single run

💰 Pricing

Only $5 per 100 images generated (~$0.05/image). Carousels count per slide.

📋 Input Examples

Instagram Carousel (5 slides)

{
    "topic": "5 Dicas para Aumentar sua Produtividade no Home Office",
    "platform": "instagram-carousel",
    "style": "modern",
    "slideCount": 5,
    "language": "pt-BR",
    "brandColor": "#6C5CE7",
    "brandName": "TechBlog"
}

YouTube Thumbnail

{
    "topic": "How to Build an AI Agent in 10 Minutes",
    "platform": "youtube-thumbnail",
    "style": "bold",
    "language": "en"
}

LinkedIn Post

{
    "topic": "3 Lições que Aprendi ao Escalar minha Startup para 1M de Usuários",
    "platform": "linkedin-post",
    "style": "corporate",
    "brandName": "StartupX"
}

📤 Output

Each run produces:

• Images stored in Key-Value Store (publicly accessible URLs)
• Metadata in the dataset (JSON) with image URLs, captions, hashtags, dimensions

Sample Output Item

{
    "platform": "Instagram Carousel",
    "style": "modern",
    "title": "5 Dicas para Aumentar sua Produtividade",
    "slideNumber": 1,
    "slideCount": 5,
    "caption": "Quer ser mais produtivo no home office? 💡 Confira essas 5 dicas!",
    "hashtags": "#produtividade #homeoffice #dicas #carreira #sucesso",
    "imageUrl": "https://api.apify.com/v2/key-value-stores/.../records/slide-01.png",
    "width": 1080,
    "height": 1080,
    "format": "png",
    "sizeKB": 45
}

🤖 AI Integration (Optional)

To enable AI-generated captions and hashtags:

1. Get a free Gemini API key at https://aistudio.google.com/apikey
2. Pass it as geminiApiKey in the input
3. The AI will generate engaging captions in your chosen language

Without an API key, the actor uses template-based content generation.

❓ FAQ

Q: Do I need a Gemini API key? A: No! The actor works without one using templates. The API key unlocks AI-powered captions.

Q: What image formats are supported? A: PNG (default, lossless), JPEG (smaller), and WebP (smallest, modern browsers).

Q: Can I use my own fonts? A: Currently uses Noto Sans (supports Latin, Cyrillic, and most scripts). Custom fonts coming soon.

Q: How do carousel slides work? A: Slide 1 = cover with title, slides 2-N = content points, last slide = CTA (call to action).

Q: Can I generate images for multiple platforms at once? A: Each run generates for one platform. Use scheduled runs for multiple platforms.