Video Script Hook A/B Tester

Score it before you film it.

The first few seconds of a video determine whether a viewer keeps watching or scrolls past, and while no formula guarantees a hook's performance, certain patterns are commonly cited as correlating with stronger retention: specific numbers, a genuine curiosity gap or question, first-person personal framing, loss-aversion language (mistakes, what to avoid), concise length, and concrete specific details. This tool genuinely scores two hook options you're deciding between against these six signals, giving a real, structured comparison before either version gets filmed or published.

• →Genuinely scores each hook against 6 commonly-cited high-retention pattern signals
• →Compares two hook options side by side with a clear scoring breakdown for each
• →Detects specific numbers, curiosity gaps, personal framing, and loss-aversion language
• →Explicit that this is pattern-based scoring, not a performance guarantee — real audience testing still matters
• →Watermarked by Cikal Studio Labs · Works on any device, no install required