Instagram Reels hook generator
Describe the Reel, and get five opening lines built for the first two seconds, the swipe-or-stay moment.
A Reel wins or loses in its first two seconds: the hook is the line spoken or shown before the viewer's thumb decides. Good hooks open a specific question the video answers or state the payoff plainly; bad ones stall ('wait for it') or overpromise. This generator writes five hooks per video idea, each under twelve words, each honest about what the video delivers.
How it writes for Instagram
- Each hook is under twelve words, written to be spoken aloud or shown as on-screen text in the opening frame.
- The reliable shapes: the specific question the video answers, the result stated up front ('this took our order volume from 4 to 30 a day'... only if you gave the number), the mistake everyone makes, the before/after promise.
- 'Wait for it' and shock-bait are banned in the prompt: retention built on a lie costs you the follow even when it wins the view.
- Pair the hook with a visual change in the first second; the line and the cut work together.
Frequently asked questions
Is this Reels hook generator free?
Yes: 4 generations a day, five hooks each, no signup.
What makes a good Reels hook?
Specificity and honesty inside twelve words: open a question the video really answers or state the payoff. Generic curiosity bait gets the view and loses the follow; a specific promise filters for viewers who care, which is what the algorithm ultimately rewards.
Should the hook be spoken or on-screen text?
Ideally both at once: the same line spoken and shown. Most Reels are watched with sound on, but the text version catches the muted scrollers, and repetition doubles retention on the line that matters.
This writes the caption. posthell runs the whole calendar.
posthell's composer shapes posts from your own raw notes (grounded, never invented), tailors them per network, and schedules to Instagram plus 14 more. The free generator here is the small taste.