AI Hook Generator
Generate 5 viral hooks for any topic — free, no sign-up required.
How it works
Enter your topic
Describe what you're writing about — a YouTube video, LinkedIn post, blog, email, or sales page. Add the platform for format-matched hooks.
AI generates 10 hooks
Each hook uses a different psychological pattern — curiosity gap, bold claim, statistic, story, controversy, and more.
Pick the scroll-stopper
Compare your options, copy the winner, and use the others for A/B testing across platforms or future repurposing.
10 hook formulas the AI uses
Great hooks work because they force the brain to seek resolution. Each formula below triggers a different psychological mechanism.
Curiosity gap
“Nobody talks about this morning habit that doubles your energy...”
Contrarian
“Drinking 8 glasses of water a day is a myth. Here's the truth...”
Surprising statistic
“55% of blog readers leave in under 15 seconds. Here's how to keep them.”
Bold promise
“I tripled my income in 6 months without working extra hours — here's how.”
Relatable pain
“If you've ever felt productive all day and still got nothing done...”
Story opener
“Six months ago I almost quit. Then one change turned everything around.”
What if question
“What if the reason you're not growing isn't your content — it's your hook?”
Identity hook
“The #1 mistake most first-time founders make (and how to avoid it)”
List / number
“7 rules I follow that 10x'd my LinkedIn reach in 30 days”
Direct call-out
“If your open rates are under 20%, read this before your next send.”
Who uses an AI hook generator?
LinkedIn creators
The first line of a LinkedIn post determines whether the 'see more' link gets clicked. Test 3 hooks per post.
YouTube creators
Retain viewers past the 30-second mark with a hook that promises a specific, time-bound outcome.
Newsletter writers
A/B test your email opening line. The hook often matters more than the subject line for time-on-page.
Copywriters & agencies
Generate 10 opening angles for a brief and let clients choose. Faster pitching, better conversion rates.
Course creators
Use hooks in your sales page, module intros, and promotional content to keep learners engaged.
Podcast hosts
Write cold-open hooks that make listeners skip the intro music and actually pay attention from second one.
Frequently asked questions
What's the difference between a hook and a headline?
A headline labels the content — 'How to grow on LinkedIn'. A hook opens an emotional or intellectual loop that compels reading — 'I gained 10K followers in 30 days by breaking one LinkedIn rule.'
How long should a hook be for each platform?
Twitter/X: under 180 characters. LinkedIn: 1–2 sentences before the 'see more' break. YouTube: the verbal hook should resolve or escalate within 30 seconds. Email: the entire first sentence.
Should I use the same hook across platforms?
Adapt, don't copy. The core idea can be the same, but platform tone differs. LinkedIn skews data-driven. Twitter is punchy and direct. YouTube creates personal narrative.
What makes a hook go viral?
Viral hooks combine a strong emotional trigger (curiosity, disbelief, identity) with a specific credible claim. 'This changed my life' rarely performs as well as 'This 5-minute habit saved me 2 hours every day.'
How many hooks should I test?
Test at least 2 variations per piece of content. For email, A/B test the subject line as the hook proxy. For LinkedIn, repost the same content with a different first line 30 days apart and compare reach.
Is this hook generator free?
The tool above is fully free — no account needed. Sign up for a free SwiftCopy account to unlock 3 daily generations, saved history, and all 27 copy templates.
Want hooks for every post, email, and video?
Create a free account and get 3 AI generations daily across all 27 copy templates.
Start free — no credit card →