Yes, completely free with no sign-up. Generate 15 scroll-stopping opening hooks for tweets instantly. Free users have a daily limit; Pro users get unlimited access.

Enter your tweet topic, target audience, and the core insight you want to share. The AI generates 15 hook variations using proven formats — curiosity gap, contrarian take, bold claim, number-led, and story opener — each optimized to stop the scroll and compel the click-to-expand.

The highest-performing hook formats on X are: the number hook ('I spent $50,000 on ads. Here's what I learned:'), the contrarian hook ('Everyone says X. They're wrong.'), and the curiosity gap ('The one mistake that costs most founders their first hire.'). All three create an information gap that forces the reader to keep reading.

It's everything. On X, tweets are truncated after 2-3 lines — readers see only the hook before deciding whether to click 'Show more.' If the hook doesn't create curiosity or promise value in 10 words, 80% of viewers scroll past. This generator writes hooks that work as complete ideas that also demand continuation.