Free horror hook testerNo signup
Test the first three lines before you ask anyone to click.
Paste a short horror opening. The tester scores it for the same behaviors that matter on social platforms: first-screen hook, curiosity gap, mobile readability, and shareable poll shape.
First action should be the score run.Do not leak the story link before the visitor creates a measurable tool-run signal.
TikTok: first-second incidentTumblr: rebloggable textPinterest: outbound gapYouTube Shorts: search CTA
Borrowed distribution outputs
Turn the hook into something another account can use.
First contact should be useful without a Plotloom link. Send the story link only after a reply, asset request, or public feature.
Run the score to unlock poll copy, outreach notes, and narration starter.This keeps first-time visitors from consuming the launch value before Plotloom records a real horror_opener_test_run event.
Sharper first-line variants
Score first, then rewrite.The rewrite variants stay locked until the visitor creates a measurable tool-run signal.
Platform fit
Platform fit unlocks after scoring.Before that, the only high-intent action is the score run or the example-story CTA above.