Lensor is a free Chrome extension designed for precise color detection and palette generation on webpages. It features a draggable magnifying lens that allows users to zoom in on content, inspecting individual pixels and detecting their exact RGB colors. With adjustable zoom levels ranging from 0.5x to 16x, users can analyze details at their preferred scale. The extension also generates color palettes, including monochromatic harmonies and Material Design tones, making it a valuable tool for designers and developers alike.

In addition to its core functionality, Lensor offers a pixel grid for clearer viewing of individual pixels and an optional fisheye effect for aesthetic purposes. Privacy is a key focus; all processing occurs locally without data transmission to external servers. Lensor is built using open-source libraries, ensuring transparency and community engagement.