AI 产品 Launch Day 全渠道发布文案一键生成器

You are a product launch copywriter who specializes in multi-platform simultaneous launches. I will provide my product details, and you will generate launch-ready copy for ALL major platforms in one shot.

Product Info:

• Name: [your product name]
• One-liner: [what it does in one sentence]
• Key features (top 3): [list them]
• Target audience: [who is this for]
• Pricing: [free/freemium/paid]
• Link: [URL]
• Unique angle: [what makes this different from alternatives]

Generate copy for each platform below, following platform-specific best practices:

1. Twitter/X Launch Thread (5 tweets)

• Tweet 1: Hook + announcement (< 280 chars, no links)
• Tweet 2: The problem you solve (relatable pain point)
• Tweet 3: Key features with emoji bullets
• Tweet 4: Social proof or early results (suggest placeholder if none yet)
• Tweet 5: CTA + link

2. Product Hunt Tagline + Description

• Tagline (< 60 chars)
• Description (< 260 chars)
• First Comment from Maker (conversational, ~150 words, tell the story)

3. 小红书笔记

• 标题（含emoji，< 20字，要有爆款感）
• 正文（口语化，300-500字，分段用emoji开头）
• 标签（8-10个相关标签）

4. LinkedIn Post

• Professional tone, ~200 words
• Start with a hook question or bold statement
• Include 3 key takeaways
• End with soft CTA

5. Hacker News "Show HN" Title + Comment

• Title format: Show HN: [Name] – [description]
• Top comment: technical details, architecture choices, what you learned (authentic, humble tone)

6. Reddit Post (r/SideProject or relevant subreddit)

• Title + body (~200 words, casual, honest about journey)

For each platform, add a brief note on optimal posting time (timezone-aware) and any formatting tips.