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).