Viral Hook Library
A library of proven hooks that actually go viral.
Our Viral Hook Library is a curated database of high-performing opening hooks, categorised by emotion, format, and engagement score. Browse, filter, and adapt hooks that have already proven to stop the scroll for thousands of creators.
📚 Viral Hook Library
Generated Result
🕑 Recent Results
About This Tool
- S Category: Strategy
- ✓ No account required
- ⚡ AI-powered results
- 🔓 Free to use
💡 Pro Tip
Be as specific as possible with your inputs — the more detail you provide, the better and more tailored your results will be.
Why creators love this tool
Curated Hook Database
Hundreds of hooks organised by category, emotion type, and engagement performance scores.
Engagement Score Ratings
Each hook comes with a star rating based on average engagement performance data.
Filter by Category
Filter hooks by emotion (curiosity, shock, inspiration) or content type to find your perfect opener.
How to use Viral Hook Library
Browse the library
Scroll through the hook library or use the category filter to find hooks for your content type.
Check engagement scores
Review each hook's performance score and emotional category before selecting.
Adapt and use
Copy a hook and adapt it to your topic — replace placeholder words with your niche-specific terms.
What is Viral Hook Library?
The Viral Hook Library is a free AI tool that generates and provides proven viral hooks for social media content. Hooks are the critical first 1–3 seconds of any video or first line of any post — they determine whether your audience stays or scrolls away. This library uses AI to generate high-engagement hooks across multiple categories: curiosity gaps, bold claims, relatable problems, counter-intuitive statements, and number-based openers.
Benefits of Viral Hook Library
Proven High-Engagement Hooks
Every hook is generated using formulas proven to drive higher watch time and engagement.
Multiple Hook Categories
Curiosity gaps, bold statements, relatable problems, numbers, and more — all in one place.
Niche-Customised Output
Hooks are tailored to your specific niche so they feel authentic, not generic.
Any Platform-Ready
Works for TikTok, Instagram Reels, YouTube intros, LinkedIn posts, and email subject lines.
Instantly Actionable
Copy a hook directly and use it as your video opener or post first line immediately.
Free, No Account Needed
Access the full hook library for free without any subscription.
Use Cases for Viral Hook Library
TikTok & Reel Openers
Use as the spoken or on-screen opening line to stop scrolling and capture attention immediately.
YouTube Video Intros
Start YouTube videos with a powerful hook to reduce early drop-off and improve average view duration.
Caption First Lines
Use hooks as the opening line of Instagram and LinkedIn captions to earn the "see more" click.
Email Subject Lines
Adapt curiosity-gap and benefit-driven hooks as email subject lines to improve open rates.
Sales Copy Openers
Use hook formulas to open sales pages, ad copy, and landing page hero sections.
Hook A/B Testing
Generate multiple hook variations to test and identify which style resonates best with your audience.