How to Use
This is a digital drawing tool that lets you create sketches on a responsive canvas. Drawing: • Click and drag with your mouse to draw lines on the canvas • On touch devices, use your finger to draw Controls: • Change line color by entering a hex color code (like #FF0000 for red) in the color input field • Adjust line thickness using the number input for line size • Click "Undo" to remove your last drawing action • Click "Redo" to restore an undone action • Click "Clear" to erase the entire canvas Saving and Loading: • Click "Download PNG" to save your drawing as an image file • Click "Download JSON" to save drawing data that can be reloaded later • Click "Upload JSON" to load a previously saved drawing file The canvas automatically resizes when you resize your browser window while preserving your artwork.