name: social-media-post-generator description: Generate platform-optimized social media posts from any input (URL, topic, product, or file)

Social Media Post Generator

Generate a complete set of platform-specific social media posts from any input source.

Steps

1. Understand the Input

Ask the user for:

• Source: URL, topic, product details, file path, or paste content
• Platforms: Twitter/X, LinkedIn, Instagram, Facebook, TikTok (default: all)
• Brand voice: professional / casual / witty / inspirational / technical
• CTA: What action should readers take?
• Hashtag preference: auto-generate, use specific ones, or none

If a URL is provided, fetch and extract the key content first.

2. Generate Platform-Specific Posts

For each requested platform, generate content following these rules:

Twitter/X (max 280 chars)

• Hook in first line
• Use line breaks for readability
• End with CTA or question
• 2-4 hashtags max
• Optional: thread format (up to 5 tweets) for longer content

LinkedIn (150-300 words)

• Professional tone with personal angle
• Start with attention-grabbing first line
• Use line breaks every 1-2 sentences
• Include 3-5 relevant hashtags at end
• End with question to drive engagement

Instagram Caption (100-200 words)

• Lead with value or story
• Use emojis strategically (not excessively)
• Include CTA (link in bio, save this, share)
• 15-25 hashtags in first comment block
• Suggest image/carousel concept

Facebook (50-150 words)

• Conversational and shareable
• Ask a question or share insight
• Minimal hashtags (0-3)
• Suggest link preview text

TikTok Caption (50-100 words)

• Hook format: "POV:" or "Wait for it" style
• Trending hashtag suggestions
• Suggest video concept in 1-2 sentences

3. Output Format

Present each post in a clearly labeled section:

## Twitter/X
[post content]

## LinkedIn
[post content]

## Instagram
Caption: [caption]
First Comment Hashtags: [hashtags]
Image Concept: [description]

## Facebook
[post content]

## TikTok
Caption: [caption]
Video Concept: [description]

4. Variations (Optional)

If the user wants A/B testing options, generate 2 variants for each platform with different hooks.

5. Scheduling Suggestions

Recommend optimal posting times for each platform:

• Twitter: 9-11 AM, 1-3 PM
• LinkedIn: 7-9 AM, 5-6 PM (weekdays)
• Instagram: 11 AM-1 PM, 7-9 PM
• Facebook: 1-4 PM
• TikTok: 7-9 PM, 12-3 PM

Rules

• Never exceed platform character limits
• Adapt tone per platform while maintaining brand consistency
• Use power words that drive engagement
• Include accessibility considerations (describe images, avoid all-caps)
• Make content native to each platform — not the same post copy-pasted