OptiSketch is a browser-based digital painting engine built with a strict analog-first philosophy. We believe that digital tools should feel like physical media, which is why we abandoned complex digital manipulation in favor of raw drawing physics.
We feature Retina scaling, a physical cut-and-paste collage engine, dynamic multi-touch gesture navigation, and highly calibrated graphite and wet media brushes. Your sketches are completely local, completely private, and powered by standard web technologies.