You filmed a useful 40-second Reel, and the retention graph in your insights falls off a cliff at second two. The content is good, the edit is fine, but the viewer left before you got to the point. The problem is almost always the first line.

A hook is not clickbait. It’s the first 1–3 seconds in which a person decides whether your video is about them. Below are 50 working formulas by type, each with a niche example, plus a way to test a hook on strangers before you spend reach on it.

What Reels insights tell you

Reels insights include a skip rate: how many people scrolled past in the first seconds. Next to it sit the retention graph and average watch time. If skip rate is high but the people who stayed watch to the end, the hook is the culprit: the content works, the entrance doesn’t.

A hook has three layers, and all three have to fire:

  1. Spoken. The first sentence on camera, before any greeting.
  2. On-screen text. 3–7 words in large type within the first half second; half your viewers watch muted.
  3. First line of the caption. The feed shows roughly 125 characters before “more.”

For text posts on Threads or Telegram, the hook is the first line before the fold.

The hook formula

A strong hook answers three questions: who is this for, what will they gain or lose, why keep watching. Compare:

  • Weak: “3 hiring mistakes.”
  • Strong: “3 mistakes hiring baristas that cost a coffee shop in Austin $3,000 a month.”

The second is longer, but no coffee shop owner scrolls past it. Specifics (niche, number, city, consequence) beat any shock content.

50 hooks by type

Every example is a template: swap in your niche, city and number.

Questions (6)

  1. “Do you also think [common belief]?” — “Do you also think you need to post Reels every day?”
  2. “Why [result] even though you’re doing everything right?” — “Why no bookings even though you post every day?”
  3. “What do [two unrelated things] have in common?” — “What do a kitchen remodel and a course launch have in common?”
  4. “How much are you overpaying for [product]?” — “How much are you overpaying for shipping from China?”
  5. “Did you know [platform rule]?” — “Did you know Instagram cuts reach for links in captions?”
  6. “Which would you pick: [A] or [B]?” — “Which would you pick: 10,000 followers or 100 clients?”

Mistakes and anti-patterns (6)

  1. “Stop [habitual action]” — “Stop opening your posts with ‘good morning.’”
  2. “This is the most expensive mistake in [niche]” — “This is the most expensive mistake when leasing a salon space.”
  3. “I did this for 3 years and lost [what]” — “I filmed Reels without a hook for three years and lost 80% of viewers.”
  4. “If you do [X], you lose [Y]” — “If you reply to DMs a day later, you lose every second client.”
  5. “[Number] signs that [problem]” — “5 signs your ads manager is burning your budget.”
  6. “Never [action] until [condition]” — “Never launch ads until you’ve fixed your bio.”

Numbers and lists (6)

  1. “[Number] ways to [result] in [time]” — “7 ways to film a Reel in 15 minutes.”
  2. “[Number] tools I use every day” — “4 free tools I can’t run social media without.”
  3. “One setting that [effect]” — “One setting that doubled my DM replies.”
  4. “[Number] phrases that [result]” — “3 phrases after which a client stops asking for a discount.”
  5. “In [period] we did [result] without [resource]” — “In 60 days we got 2,000 Telegram subscribers without ads.”
  6. “Here’s what [X] really costs” — “Here’s what opening a coffee shop in Lisbon really costs in 2026.”

Contrast and “against the grain” (6)

  1. “Everyone says [X]. In practice, [Y]” — “Everyone says post daily. In practice, three strong Reels a week do more.”
  2. “Unpopular opinion: [claim]” — “Unpopular opinion: hashtags are done.”
  3. “I don’t [common practice], and here’s why” — “I don’t reply to comments in the first 24 hours, and here’s why.”
  4. “The cheap way beats the expensive one” — “A $300 phone shoots better Reels than a $3,000 camera.”
  5. “[Profession] won’t tell you this” — “Your ads manager won’t tell you this: half the budget goes nowhere.”
  6. “This looks like [X], but it’s actually [Y]” — “This looks like laziness, but it’s actually a content strategy.”

Story and POV (6)

  1. “In [moment] I [turning point]” — “In January I deleted 400 posts from my profile. Here’s what happened.”
  2. “A client came with [problem]. [Period] later, [result]” — “A client came with 8 leads a month. Two months later, 40.”
  3. “POV: you [situation from the audience’s life]” — “POV: you opened a café and got your first negative review in week two.”
  4. “The strangest DM I ever got” — then the story and the takeaway.
  5. “They told me [idea] wouldn’t work” — “They told me Threads wouldn’t work for a dental clinic.”
  6. “A day in the life of [role], part [N]” — “A day in the life of a social media manager with 6 clients, part 3.”

Direct address to a segment (6)

  1. “If you’re [role], watch to the end” — “If you own a beauty salon, watch to the end.”
  2. “This is for anyone with [situation]” — “This is for anyone under 1,000 followers.”
  3. “[Role], you have [time] until [event]” — “Restaurant owners, you have 3 weeks until holiday party season.”
  4. “If you have [symptom], the cause is [X]” — “If your reach dropped this week, the cause is most likely one of three.”
  5. “Are you [role]? Then you’ve definitely [familiar pain]” — “Are you a freelancer? Then you’ve definitely redone a design five times for free.”
  6. “For anyone running [platform] for [business]” — “For anyone running a Telegram channel for a clothing store.”

Results and before/after (6)

  1. “It was [X], now it’s [Y]. Here’s what we changed” — “It was 300 views, now it’s 20,000. Here’s what we changed.”
  2. “Here’s what happened after [action]” — “Here’s what happened after we removed prices from our posts.”
  3. “This is what [result] in [period] looks like” — “This is what a month’s content plan done in one evening looks like.”
  4. “I tested [X] on [N] posts” — “I tested 10 hooks on 10 Reels, here’s the winner.”
  5. “[Result] without [usual resource]” — “A full salon Instagram without the owner’s face and without a photographer.”
  6. “Breaking down [case] step by step” — “Breaking down the Reel that brought 120 bookings, second by second.”

Curiosity and open loops (4)

  1. “This will change how you [action]” — “This will change how you write the first line of a post.”
  2. “Nobody talks about this in [niche]” — “Nobody talks about this when launching an online course.”
  3. “Number three is the most important” — works paired with a list.
  4. “Watch to the end: [value] at the end” — “Watch to the end: there’s a caption template you can copy.”

Urgency and news (4)

  1. “[Platform] changed [rule]. Here’s what to do” — “Instagram changed how hashtags work. Here’s what to do.”
  2. “[Time] left until [deadline]” — “10 days left until the season when salons are fully booked.”
  3. “Trend of the week: [thing]. Do you need it?” — “Trend of the week: Trial Reels. Do you need them?”
  4. “While you’re reading this, [what’s happening]” — “While you’re reading this, a competitor is replying to your client’s DM.”

One topic, three hooks

Topic: how to respond to a negative review, for a café:

Hook typeSpoken lineOn-screen text
Mistake”Never reply to a negative review in the first 10 minutes”DON’T REPLY RIGHT AWAY
Story”On Friday someone wrote there was a hair in the soup. Here’s what we did”HAIR IN THE SOUP. NOW WHAT
Segment”Café owners, you have 2 hours to reply before everyone sees the review”2 HOURS TO REPLY

One script, three entrances. Film the main video once and re-record only the first 3 seconds. More ideas for the videos themselves are in our 45 Reels ideas by niche, and full scripts can be built with our AI video script prompts.

How to test hooks

  1. Trial Reels. Instagram shows a trial Reel only to non-followers. Publish one video with two hooks as two trials and compare skip rate and average watch time. Details in our guide to Trial Reels.
  2. At least 10 videos per type. One lucky Reel proves nothing. Keep a sheet: hook type, skip rate, retention, saves.
  3. A text version on Threads. Costs nothing: if nobody expands the first line, nobody will stay for it in a Reel.
  4. Saves over views. A hook that got views but no saves brought the wrong audience.

When a hook won’t save you

  • The promise isn’t kept. “3 phrases that double sales,” then generic talk. Retention drops at second five, comments ask where the promised thing is. One such video dents trust in the next ten.
  • The hook isn’t about your audience. If you sell B2B services, “how to get a million followers” brings teenagers. Pretty views, zero leads. How to steer content toward buyers is in our piece on posts that sell.
  • Bad audio and a dark frame. No line holds attention when people strain to make out the words.
  • Reach dropped for another reason. If skip rate is normal but views are low, it’s not the hook. See why Instagram reach drops.

Hooks are easier to write in batches: 10 variants on one topic, then two for testing. Luna in Repost21 drafts first-line variants in your tone from the brand knowledge base, and the calendar spreads Reels and text posts across the best slots. Try it free; the free plan covers one account.