onlinenotepad.app

onlinenotepad.app とは？

OnlineNotepad.app is a free browser notepad for anyone who just wants to write something down — no signup wall, no cookie banner, no wondering where their text goes. It works like the Notepad you know, plus tabs, dark mode, markdown, line numbers, word count, and shareable links. Lock notes with AES-256 encryption and work fully offline as a PWA. Your notes stay in your browser's local storage — never on a server. No account, no ads, no tracking. Verify it in DevTools in under a minute.