Hookify is a Chrome & Edge extension that turns any text into ready-to-post LinkedIn articles, Twitter threads, or Instagram captions — in seconds. Powered by GPT-4o mini. Supports 10 languages. 5 free conversions, no signup required. Features: Hook Lab (viral hook generator), Re-Hook, Content Expander, Visual Prompt Generator, Draft Archive, right-click menu integration, and Tone Control (professional, casual, bold, and more).
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Maker
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Hey Product Hunt! 👋
I built Hookify because I was tired of staring at a blank screen every time I needed to post on LinkedIn or Twitter.
You paste your text → pick your platform → done. The AI handles formatting, tone, and structure.
What makes it different: it's not just a "rewrite" tool. Hook Lab generates viral opening lines, Re-Hook rewrites from a different angle, and the Content Expander turns a 3-sentence idea into a full post.
Happy to answer any questions — would love your feedback!
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How well does the Tone Control actually hold up when you feed it a longer LinkedIn draft, does it keep the voice consistent across the whole piece or just the opening?
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Maker
@turgayvsgn Great question! Tone Control applies at the system level, so GPT-4o mini carries it through the entire output — not just the intro. In our testing, Professional and Bold tones hold up well across full 300-word LinkedIn posts.
The new Brand Profile feature (v2.5) takes this further — you describe your voice once ("startup founder, short sentences, motivational") and it's injected into every conversion automatically.
Would love to hear what you find if you test it on a longer draft! 🚀
How well does the Tone Control actually hold up when you feed it a longer LinkedIn draft, does it keep the voice consistent across the whole piece or just the opening?
@turgayvsgn Great question! Tone Control applies at the system level, so GPT-4o mini carries it through the entire output — not just the intro. In our testing, Professional and Bold tones hold up well across full 300-word LinkedIn posts.
The new Brand Profile feature (v2.5) takes this further — you describe your voice once ("startup founder, short sentences, motivational") and it's injected into every conversion automatically.
Would love to hear what you find if you test it on a longer draft! 🚀
Hey PH! 👋 ...