ScreenShield lets you instantly blur any text, image, or area on any webpage with a single click. Unlike every other blur extension, your blurs actually persist after page reload — the #1 complaint about every competitor. Perfect for remote workers sharing screens on Zoom/Meet/Teams, content creators recording tutorials, developers doing live demos, and anyone who values privacy during presentations. Free to start with generous features. No account required. Under 29KB. Zero data collection.