QuickListAI is a Chrome extension that generates optimized listing descriptions for marketplace resellers. Open the side panel on any supported marketplace, describe your item or upload a photo, and get an AI generated title, description, and tags optimized for that platform's search algorithm. Works on Poshmark, Depop, Mercari, eBay, and Vinted. Free tier: 5 descriptions per month. Paid: 500 for $9.99. One tool, five marketplaces, zero wasted time.