Every feed is a wall of first lines. Readers do not decide whether to read your post, they decide whether to read your hook, and that decision takes a fraction of a second. Get the hook wrong and the best idea you have ever had dies in a preview no one expanded.
What a hook actually does
A hook has one job: buy the second line. It is not a summary, not a title, not a throat-clear. It creates just enough tension, curiosity, or stakes that scrolling past feels like missing something. On most platforms only the first sentence or two shows before a tap, so the hook carries almost all the weight the rest of the post depends on.
The parts of a strong hook
- A clear stake. The reader should sense what they gain or avoid by reading on.
- Specificity. A real number, a real timeframe, a real detail. Vague hooks read as noise.
- Tension or surprise. A gap between what they expect and what you are claiming.
- One idea. A hook that promises three things promises nothing. Pick the sharpest.
- No warm-up. Cut everything before the interesting word. The interesting word usually goes first.
Six hook types that work
These are patterns, not formulas. The voice should still be yours.
1. The contrarian
Challenge a thing the audience assumes is true. "Posting more was killing my reach, not growing it."
2. The specific number
Concrete beats abstract. "I rewrote one sentence and the post did 11x."
3. The open loop
Start a story you do not finish in the first line. "The worst feedback I ever got turned into my best feature."
4. The stakes
Name the cost of getting this wrong. "Most people pick the wrong platform first and waste a year."
5. The direct promise
Tell them exactly what they will leave with. "Here is the ninety-second method I use to never face a blank page."
6. The confession
Admit the unflattering true thing. "I faked consistency for a year. Here is what actually fixed it."
The mistakes that kill hooks
- Burying it. The real hook is often your second or third sentence. Delete the first two.
- Hyped filler. "Game-changing," "unlock," "let that sink in." It signals AI, not insight.
- Over-promising. A hook the post cannot keep trains people to scroll past you next time.
- Trying to say everything. A hook is a door, not the whole room.
Write ten, ship one
The single biggest upgrade is volume. Your first hook is rarely your best. Writing eight to ten versions of the same opener, then picking the sharpest, beats polishing your first attempt every time. This is exactly what CreateDeck's Hook Lab does: every idea returns ten hooks, scored, and you swipe to keep the one that sounds like you. It even learns which kinds of openers land for you over time.