Stop the Scroll with the Perfect Hook
Hook Analyzer
Enter your video hook below (ideally under 25 words).
Your AI-powered score and feedback will appear here.
In the world of short-form video, you have less than three seconds to capture a viewer's attention. A weak hook means a quick swipe, and your masterpiece of a video goes unseen. Our Free AI Hook Strength Analyzer, powered by Google's Gemini, gives you instant, data-driven feedback to craft intros that grab viewers and don't let go.
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What is the AI Hook Strength Analyzer?
The AI Hook Strength Analyzer is a free online tool designed for content creators, marketers, and social media managers. You simply input the first sentence of your video script, and our connection to the Gemini AI model provides a score from 1 to 100, indicating its potential to go viral. It also provides actionable feedback, telling you what's working and what you can improve.
How Our AI-Powered Hook Analyzer Works
When you submit your hook, we send it to the Gemini API with a carefully engineered prompt that asks it to act as a viral marketing expert. It analyzes your text based on several key virality factors learned from analyzing millions of pieces of content:
- Curiosity Gaps: Does your hook create a knowledge gap that the viewer feels compelled to fill? Phrases like "The one secret to..." or "You're doing X wrong" are strong indicators.
- Emotional Language: It scans for words with high emotional valence (e.g., "shocking," "incredible," "heartbreaking"), which are proven to increase engagement.
- Brevity and Punchiness: The AI understands that in short-form content, less is more, and rewards concise language.
- Clarity and Value Proposition: It checks if the hook clearly signals what the video is about and what value the viewer will get from watching.
Who Can Benefit from This Tool?
For Content Creators (TikTok, YouTube, Instagram)
Stop guessing what will work. Before you even start filming, test multiple hook variations to find the one with the highest potential. Increase your average watch time, boost your chances of hitting the For You page, and grow your audience faster.
For Startup Founders & Marketers
Whether you're creating a product demo, a social media ad, or a landing page video, the first few seconds are crucial for converting viewers into customers. Use this tool to ensure your marketing message lands with impact and reduces bounce rates.
Real-World Example
Weak Hook (AI Score: 24/100): "In this video, I'm going to show you how I organize my desk."
AI Feedback: "This hook is too passive and lacks urgency. It states the topic but doesn't create any curiosity or promise a significant benefit."
Strong Hook (AI Score: 92/100): "Your messy desk is secretly destroying your productivity. Here are 3 insane hacks to fix it."
AI Feedback: "Excellent hook. It uses a strong negative emotional trigger ('destroying'), identifies a pain point, and creates a powerful curiosity gap with '3 insane hacks'."