AI Social Media Post Generator
Captions, hooks, and hashtags for every platform — generated in seconds.
Updated September 19, 2026
One idea, every platform
The Post Generator creates ready-to-publish content for Instagram, TikTok, LinkedIn, Facebook, and X. Each version respects the platform: punchy hooks for TikTok, professional framing for LinkedIn, hashtag sets sized right for Instagram.
Instead of rewriting the same message five ways, you generate all five at once and move on with your day.
Hashtags that actually help discovery
- Platform-specific hashtag sets — not one generic list for everywhere
- Trending and niche tags mixed for reach plus relevance
- Custom hashtag groups you can reuse for your brand
Predict performance before you post
Run any draft through the Performance Oracle to see predicted engagement, hook strength, and platform fit — before it goes live. Fix the weak spots first, then publish with confidence.
Stay consistent without the grind
Save your best posts to the Content Library, schedule everything in the drag-and-drop Planner with AI-suggested optimal times, and keep a steady cadence — the single biggest driver of organic social growth.
Frequently Asked Questions
Which platforms are supported?
Instagram, TikTok, LinkedIn, Facebook, and X (Twitter) — each with formatting, tone, and hashtag best practices built in.
Can I generate images too?
Yes. The built-in AI image generator creates on-brand visuals, and every image gets SEO-optimized alt text automatically.
How do I know if a post will perform well?
The Performance Oracle scores your post for engagement potential, hook strength, and platform fit before you publish — so you can improve weak posts first.
Try It in Content Craft AI
Generate your first piece of content free — no credit card required to start your trial.
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