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LinkedIn: Is the first line a scroll-stopper? LinkedIn truncates after 2–3 lines. The opening must compel a "see more" click.
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LinkedIn: Does it end with a question or a strong point of view? Comments are the primary signal LinkedIn's algorithm amplifies.
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Twitter/X: Does tweet #1 work as a standalone post? Many people won't read the thread — the first tweet needs to deliver value alone.
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Twitter/X: Are individual tweets under 240 characters? Threads with long tweets get less retweet activity.
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Instagram: Does the first line of the caption hook before the "more" truncation? Instagram shows ~125 characters before cutting off.
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Instagram carousel: Does slide 1 create enough curiosity to swipe? The first slide is your headline — make it provocative.
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TikTok/Reels: Does the script have a strong hook in the first 3 seconds? That's when 60%+ of viewers drop off if not hooked.
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Email: Is the subject line under 50 characters? Longer subjects get cut off on mobile, which is where 60% of email is opened.
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Pinterest: Does the description include your target keyword? Pinterest is a search engine — keyword-optimized descriptions drive discovery for months.
💡 Pro tip: Save this checklist as a Notion template or Google Doc. Run through it in 10 minutes before publishing each batch of repurposed content. The quality improvement from a simple checklist review is dramatic — especially catching the platform-specific optimizations that AI tools sometimes miss.