Hook Tester — see if your opening will actually retain
Most hooks die in the first 3 seconds. Our hook tester scores your opening line against the same retention signals short-form algorithms reward, then shows you the exact fix.
First-3-second focus
We score the moment that decides retention: the opening 3 seconds.
A/B-ready rewrites
Get three distinct rewrites so you can A/B test before publishing.
Niche-aware
Pick the niche and the model adjusts what 'good' looks like.
Frequently asked
How is this different from a hook generator?
Generators invent hooks. This one diagnoses one you've already written, then sharpens it.
Can I test multiple hooks?
Yes — run as many as you want for free.
Related tools
Related reading
Test your hook
Free. No signup required.
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