Web paint tool

The Web Paint Tool is a browser-based drawing utility designed to run inside Firefox. It provides lightweight vector drawing for quick concept sketching, annotations, and design exploration without installing desktop software. Users can draw freehand strokes, add simple shapes, apply color, and export results for sharing.
Conceptually, the tool manages a surface of vector primitives and stroke paths, recorded in a non-destructive layer stack. Rendering uses the browser's vector pipeline (SVG canvas) to preserve crisp lines at any zoom. Exports produce a vector SVG or a raster PNG, enabling both scalable assets and quick previews.
Who benefits include product teams, UI/UX designers, educators, and front-end developers working in Firefox. Unique value lies in its in-browser nature, immediate feedback, no installation, and ability to generate portable visuals without switching apps. It complements wireframes, annotations, and design reviews.
Core features include a freehand brush with adjustable width, color selection, basic shapes, undo/redo, quick export, and optional layer-like grouping. Use cases cover rapid concept sketches, annotation of screenshots, lightweight asset creation, and classroom demonstrations.