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By the UGCHooks team · Updated

Reaction hook videos

Reaction hook videos that stop the scroll

The hook + reaction format built half of TikTok: a face pulling an expression, a line of text that names the problem, then the answer. UGCHooks pairs each hook it writes with a clip from our own reaction library, picked to match the emotion: shocked, skeptical, frustrated, happy. Three short story lines over photos carry the viewer from problem to result, and a product card with your image and call to action closes the video.

✓ 10 posts free✓ No sign-up to try✓ Ready in about a minute

Before: 40 tabs of coloring pages. After: one folder.
before: 14 tabs of seo reports. after: one tweet-length fix.
Before: 3 weeks editing. After: 3 minutes.

Specs

What you get

Size
720 × 1280 MP4 (9:16)
Length
About 19 s: 5 s reaction, three 3.5 s story lines, product card (or a 7.5 s short version)
Per link
40 hook videos (10 free)
Works on
TikTok, Instagram Reels, YouTube Shorts

The format

Why it works

Faces stop the scroll

A reaction in the first frame is the strongest pattern interrupt there is. The clips are silent, so there's no robotic voice or lip-sync to give them away.

The hook names the pain

Each line is written from your page: the exact frustration your buyer has, in their words.

Swap the reaction in a click

Don't like the face? Shuffle to another clip with the same emotion. The text and product card stay.

3 steps

How to make them

  1. 1

    Paste your link; the first 10 posts include four hook videos.

  2. 2

    Open one to edit the hook, the story lines or the product card, or shuffle the reaction.

  3. 3

    Download the MP4 and post it with a trending sound at low volume.

  • ✦Lead with a specific number or situation, not an adjective.
  • ✦Post the same hook with two different reactions and keep the winner.
  • ✦Pair a hook video with a slideshow that tells the longer story.

Need hooks before you start? Try the free hook generator or browse 150+ hook examples.

Hook angles that suit this format

Curiosity hooks →

Open a loop the viewer has to close.

Problem–solution hooks →

Name the pain in their words, then fix it.

Comparison hooks →

Old way vs new way, side by side.

Reaction hooks →

Lead with the face, then the reason.

Questions

Are these AI-generated videos?

The reaction clips are generated in-house for our library, so we own every frame and can license them to you. There are no talking avatars or lip-sync; we add your text and a product card, rendered in your browser.

Can I add my own demo footage?

Not yet. Today each video ends on a product card made from your page's image. Upload your own demo after the hook in TikTok or CapCut if you want a longer video.

Is there sound?

The clips are silent so you can add a trending sound in TikTok or Reels, which is better for reach.

Can I use them as ads?

Yes: organic posts and paid ads for your own products or your clients'. Just don't present the people in them as real customers giving a testimonial.

More formats and use cases

TikTok slideshows →

Paste a product link, get 40 TikTok photo-mode slideshows: hook slide, 6-slide story, soft CTA.

Instagram carousels →

Turn your product page into 40 Instagram carousels at 1080×1350 (4:5): hook slide, story and CTA, with captions and hashtags.

GIF memes →

20 GIF memes per link: a photo, a setup and punchline about your buyer's life, and a classic meme reaction clip with its sound.

Use cases →

Mobile apps, SaaS, Ecommerce & Shopify, Skincare & beauty, Fitness & wellness, Coaches & consultants, Restaurants & cafes, Real estate, Marketing agencies, Online courses & info products.

Your next 100 posts are one link away.

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