Capturing ideas on the fly is tough without a quick tool handy. A browser-based notepad beats apps that eat up storage or need setup. I use one from that's totally free and opens instantly—no install or account. It auto-saves every keystroke locally, counts chars and lines, and even has color themes to match your mood. Keyboard shortcuts work like a charm for copy-paste or undo, and it's responsive on phones. Perfect for work breaks or brainstorming; just clear your browser data if you want to wipe notes.