Viral Hook Library｜200 Opening Lines That Spark Replies

The Threads algorithm cares about one thing: whether your first line makes people want to reply. This library collects 200 tested opening formulas across 10 strategy types: 🔥 Controversy triggers: make people compelled to push back or defend 💡 Knowledge shocks: make people feel they learned something and want to share 😂 Relatable rants: make people think "exactly" and comment 🎯 Prophecy/challenge: make people want to see what happens next 😮 Counter-intuitive: make people question what they thought they knew 📊 Number shocks: concrete numbers that make people stop 💬 Question prompts: make people compelled to answer 🔗 Story openers: one line that makes people read on ⚡ Urgency: make people feel they'll miss out if they don't act now 👑 Identity: a sense of belonging — "only people like us get this" Each formula comes with a usage example + the type of account it suits.