ASCII Art Paint is a fully client-side web application for creating and editing ASCII art. It runs entirely in the browser with no backend or dependencies. The application provides a canvas grid of cells (each holding a character), a palette of symbols, drawing tools (pencil, eraser, fill, pipette, selection), undo/redo, and drag-and-drop file loading. It also includes image-to-ASCII conversion (including Braille mode), custom font loading, and a built-in text editor. The UI supports dark/light themes and canvas zoom. The application is implemented as a single HTML file with embedded CSS and JavaScript, making it portable and easy to host. While the code is monolithic and lacks formal tests, it demonstrates competent use of native browser APIs for a niche creative tool.