Your hook is the first 1–2 seconds of your video. It's the only part that decides whether anyone watches the rest. Paste your current opening line and get 5 rewrites — each using a different psychological trigger.
Describe your product
Be specific — the more detail you give, the more product-specific each hook becomes. Generic input produces generic hooks.
Paste your current hook (optional)
If you already have an opening line, paste it for rewrites. Leave it blank to generate fresh hooks from scratch.
Get 5 rewrites across 5 psychological trigger styles
Result-first, Problem-first, Identity, Curiosity/gap, and Shock/reframe — each proven to stop the scroll for different viewer psychology types.
Copy and test
Each hook is 8–15 words — the right length for TikTok's 1.5-second hook window. Copy the one that fits your video and test it.
Generic AI tools like ChatGPT use training data that can be 6–18 months old. Kalibratr pulls from verified, regularly updated sources specific to TikTok Shop.
TikTok Shop conversion frameworks
Built-inHook styles calibrated for TikTok Shop direct-response content, not generic social media copywriting. The 5 trigger types are mapped to TikTok-specific viewer psychology patterns.
Niche-specific language
Per requestHook language adapts to your selected niche — beauty hooks read differently than finance hooks. Generic AI treats all content the same.
Why this beats asking ChatGPT
Asking ChatGPT to rewrite a hook gives you generic marketing copy. It doesn't know your product, your niche, or TikTok Shop's specific scroll-stop mechanics. Kalibratr's Hook Rewriter is trained specifically on what works in the first 1–2 seconds of TikTok Shop content — five distinct psychological trigger frameworks, each calibrated for the purchase-intent mindset of a TikTok Shop viewer, not a general social media audience. The output is 8–15 words per hook, which is the correct length for TikTok's hook window. ChatGPT will give you 30-word hooks without knowing why length matters.
What is a TikTok hook?
A TikTok hook is the first 1–2 seconds of your video — the visual and spoken or on-screen claim that convinces a viewer to keep watching instead of swiping. For TikTok Shop content, the hook is also the moment that signals purchase intent. A strong hook for a shop video names a specific result, pain, or identity trigger that the product solves.
How many words should a TikTok hook be?
8–15 words for a spoken hook, or a single readable line for an on-screen text hook. The hook must land within the first 1.5 seconds — anything longer delays the core message past TikTok's critical scroll-stop window.
What are the 5 hook styles?
Result-first (state the outcome upfront), Problem-first (name a specific pain the viewer has), Identity (speak to who the viewer is or wants to be), Curiosity/gap (create a knowledge gap without clickbait), and Shock/reframe (challenge a common assumption about the product category). Each triggers a different psychological response — testing all five across different posts identifies which works best for your specific audience.
Why is my TikTok hook not working?
The most common hook failures are: starting with a greeting or setup ('Hey guys, today I'm going to show you…'), being too vague ('You need to see this'), or leading with the product name before the benefit. A hook that doesn't work in the first 1.5 seconds cannot be saved by the rest of the video — the algorithm has already registered low 3-second retention and reduced distribution.
Is the TikTok Hook Rewriter free?
Yes — the Hook Rewriter is completely free with no account required. Paste your product description, get 5 hook rewrites, copy the best one.