Markdown Notes: Free Online Markdown Editor, No Account

How the editor works

Each note has a title field and a body written in plain Markdown syntax. The three view buttons, Edit, Split, and Preview, control what you see: Edit shows the raw text in a monospace font so alignment and syntax are easy to track, Preview renders the formatted result, and Split shows both side by side so edits appear rendered immediately. The sidebar lists every note you've created, sorted by whichever order you pick from the dropdown, and clicking the × icon next to a note removes it after you hover over its row. A small "Saved" indicator flashes briefly in the toolbar every time an edit is written to storage, confirming the save happened without interrupting your typing.

Keyboard shortcuts

Common use cases

Writers use the split view to draft a blog post in Markdown while watching the formatted output take shape next to it. Developers keep a running note of commands, code snippets, and setup steps for a project, since fenced code blocks render with monospace formatting in preview mode. Students take lecture notes with headings and bullet lists, then export the whole notebook as a single Markdown file before an exam. Anyone tracking a personal project can use task checkboxes to mark progress inside a note without needing a separate to-do app.

Import and export

Export writes every note to a single .md file, each one separated by a horizontal rule, so you get a complete backup you can store anywhere or open in another editor. Import reads that same format back in: it splits the file on the separator, treats the first line of each chunk as the title, and skips any note whose title already exists in your current list so importing twice never creates duplicates. This makes it easy to move notes between browsers or devices, or to keep an external backup outside of localStorage in case you clear your browser data.

Organizing your notes

The sidebar sort dropdown reorders your list by last modified, date created, or title, which matters once you've written more than a handful of notes. Sort by last modified when you're actively working across several notes and want the one you touched most recently at the top. Sort by title when you keep a reference set you look up by name rather than by recency, like a glossary of commands or a list of recipes. The search box filters both title and body text as you type, so a note doesn't need a memorable title to be findable later, as long as you remember a phrase from inside it.

Tips for a smoother workflow

Give every note a real title even if the body is short, since the sidebar list and title-based sorting both depend on it, and "Untitled" repeated ten times makes the list harder to scan. Use headings inside longer notes so the preview pane breaks the content into sections you can skim rather than one long block of text. Export regularly if you're writing something you'd hate to lose. Local storage survives normal browsing, but clearing site data or switching browsers starts you over unless you've kept a backup file.

Why use it

• 🔒Complete privacy — nothing is sent to a server, no login, no tracking, and no analytics on what you write.
• ✍️Markdown support lets you write formatted notes with headers, lists, bold and italic text, links, and code blocks using plain-text syntax.
• ⚡Instant search across all your notes — find anything by title or body text as you type, with no loading delay.
• 💾Auto-saves on every keystroke — you'll never lose a note to an accidental tab close or a browser crash.

Related: Task Manager for actionable to-dos with due dates, or Word Counter when your note has a length target.