pSEO Toolbox

Stop fighting with Excel formulas (& and CONCATENATE). pSEO Toolbox helps you mix seed keywords, modifiers, and locations to generate thousands of long-tail variations in seconds. Unlike other tools, it runs 100% locally in your browser (Vanilla JS)—meaning your niche keyword data never touches a server. Key Features: ⚡ Instant Combinations: Mix 3 columns of keywords automatically. 🏭 Industry Presets: One-click templates for Manufacturing, Real Estate, and SaaS. 🔒 Privacy First: No database, no tracking, data stays on your device. 📥 CSV Export: Download clean lists ready for Ahrefs/SEMrush. 🌑 Dark Mode: Easy on the eyes for late-night research. Completely free, no sign-up required.